List of United States representatives from Pennsylvania

The following is a list of members of the United States House of Representatives from the Commonwealth of Pennsylvania. For chronological tables of members of both houses of the United States Congress from the state (through the present day), see United States congressional delegations from Pennsylvania. The list has been updated periodically to reflect changes in membership; current entries are for members of the 118th Congress.

Current members

Listed below are the incumbent members of the Pennsylvania House Delegation to the 118th Congress, updated in January of 2023

• 1st district: Brian Fitzpatrick (R) (since 2017)
• 2nd district: Brendan Boyle (D) (since 2015)
• 3rd district: Dwight Evans (D) (since 2016)
• 4th district: Madeleine Dean (D) (since 2019)
• 5th district: Mary Gay Scanlon (D) (since 2018)
• 6th district: Chrissy Houlahan (D) (since 2019)
• 7th district: Susan Wild (D) (since 2018)
• 8th district: Matt Cartwright (D) (since 2013)
• 9th district: Dan Meuser (R) (since 2019)
• 10th district: Scott Perry (R) (since 2013)
• 11th district: Lloyd Smucker (R) (since 2017)
• 12th district: Summer Lee (D) (since 2023)
• 13th district: John Joyce (R) (since 2019)
• 14th district: Guy Reschenthaler (R) (since 2019)
• 15th district: Glenn Thompson (R) (since 2009)
• 16th district: Mike Kelly (R) (since 2011)
• 17th district: Chris Deluzio (D) (since 2023)

List of members

Member	Party	District	Years	Electoral history
Ernest F. Acheson	Republican	24th	March 4, 1895 – March 4, 1909	Lost re-election.
Ephraim L. Acker	Democratic	6th	March 4, 1871 – March 4, 1873	Lost re-election.
Robert Adams Jr.	Republican	2nd	December 19, 1893 – June 1, 1906	Died.
William Addams	Jacksonian	7th	March 4, 1825 – March 4, 1829	Lost re-election.
John A. Ahl	Democratic	16th	March 4, 1857 – March 4, 1859	Retired.
William D. B. Ainey	Republican	14th	November 7, 1911 – March 4, 1915	Retired.
Charles Albright	Republican	At-large	March 4, 1873 – March 4, 1875	Retired.
Robert G. Allen	Democratic	28th	January 3, 1937 – January 3, 1941	Retired.
James Allison Jr.	Democratic-Republican	16th	March 4, 1823 – August 26, 1825	Resigned.
John Allison	Whig	20th	March 4, 1851 – March 4, 1853	Lost re-election.
	Opposition	23rd	March 4, 1855 – March 4, 1857	Retired.
Robert Allison	Anti-Masonic	12th	March 4, 1831 – March 4, 1833	Retired.
Jason Altmire	Democratic	4th	January 3, 2007 – January 3, 2013	Redistricted and lost renomination.
Lemuel Amerman	Democratic	11th	March 4, 1891 – March 4, 1893	Lost re-election.
Joseph S. Ammerman	Democratic	23rd	January 3, 1977 – January 3, 1979	Lost re-election.
Sydenham E. Ancona	Democratic	8th	March 4, 1861 – March 4, 1867	Lost re-election.
Isaac Anderson	Democratic-Republican	3rd	March 4, 1803 – March 4, 1807	Retired.
Samuel Anderson	Anti-Jacksonian	4th	March 4, 1827 – March 4, 1829	Retired and returned to Pennsylvania House of Representatives.
William Anderson	Democratic-Republican	1st	March 4, 1809 – March 4, 1815	[data missing]
			March 4, 1817 – March 4, 1819	[data missing]
Joseph B. Anthony	Jacksonian	16th	March 4, 1833 – March 4, 1837	[data missing]
James Armstrong	Pro-Administration	At-large	March 4, 1793 – March 4, 1795	Retired.
William H. Armstrong	Republican	18th	March 4, 1869 – March 4, 1871	Lost re-election.
William C. Arnold	Republican	28th	March 4, 1895 – March 4, 1899	Lost re-election.
Michael W. Ash	Jacksonian	3rd	March 4, 1835 – March 4, 1837	Retired.
Eugene Atkinson	Democratic	25th	January 3, 1979 – October 14, 1981	Switched parties.
	Republican		October 14, 1981 – January 3, 1983	Redistricted and lost re-election.
Louis E. Atkinson	Republican	18th	March 4, 1883 – March 4, 1893	Withdrew from re-election campaign and retired.
Elijah Babbitt	Republican	25th	March 4, 1859 – March 4, 1863	Retired.
Reuben K. Bachman	Democratic	10th	March 4, 1879 – March 4, 1881	Retired.
Donald A. Bailey	Democratic	21st	January 3, 1979 – January 3, 1983	Redistricted and lost renomination.
Joseph Bailey	Democratic	16th	March 4, 1861 – March 4, 1863	[data missing]
		15th	March 4, 1863 – March 4, 1865
Warren W. Bailey	Democratic	19th	March 4, 1913 – March 4, 1917	[data missing]
Henry Baldwin	Democratic-Republican	14th	March 4, 1817 – May 8, 1822	Resigned.
John Banks	Anti-Masonic	18th	March 4, 1831 – March 4, 1833	Resigned to become the judge of the Berks judicial district.
		24th	March 4, 1833 – March 31, 1836
Laird H. Barber	Democratic	8th	March 4, 1899 – March 4, 1901	[data missing]
Andrew J. Barchfeld	Republican	32nd	March 4, 1905 – March 4, 1917	[data missing]
Charles F. Barclay	Republican	21st	March 4, 1907 – March 4, 1911	[data missing]
David Barclay	Democratic	24th	March 4, 1855 – March 4, 1857	[data missing]
David Bard	Democratic-Republican	10th	March 4, 1795 – March 4, 1799	[data missing]
		4th	March 4, 1803 – March 4, 1813	[data missing]
		9th	March 4, 1813 – March 12, 1815
Abraham A. Barker	Republican	17th	March 4, 1865 – March 4, 1867	[data missing]
Lou Barletta	Republican	11th	January 3, 2011 – January 3, 2019	Retired.
Stephen Barlow	Jacksonian	18th	March 4, 1827 – March 4, 1829	[data missing]
Charles Augustus Barnitz	Anti-Masonic	11th	March 4, 1833 – March 4, 1835	[data missing]
Samuel F. Barr	Republican	14th	March 4, 1881 – March 4, 1885	[data missing]
William A. Barrett	Democratic	1st	January 3, 1945 – January 3, 1947	[data missing]
			January 3, 1949 – April 12, 1976	Died.
Arthur L. Bates	Republican	26th	March 4, 1901 – March 4, 1903	[data missing]
		25th	March 4, 1903 – March 4, 1913
Thomas M. Bayne	Republican	23rd	March 4, 1877 – March 4, 1891	[data missing]
Joseph G. Beale	Republican	27th	March 4, 1907 – March 4, 1909	[data missing]
C. William Beales	Republican	20th	March 4, 1915 – March 4, 1917	[data missing]
William Beatty	Democratic	23rd	March 4, 1837 – March 4, 1841	[data missing]
Andrew Beaumont	Jacksonian	15th	March 4, 1833 – March 4, 1837	[data missing]
James M. Beck	Republican	1st	November 8, 1927 – March 4, 1933	[data missing]
		2nd	March 4, 1933 – September 30, 1934
Edward M. Beers	Republican	18th	March 4, 1923 – April 21, 1932	Died.
Henry W. Beeson	Democratic	20th	May 31, 1841 – March 4, 1843	[data missing]
Frank E. Beltzhoover	Democratic	19th	March 4, 1879 – March 4, 1883	[data missing]
			March 4, 1891 – March 4, 1895	[data missing]
George J. Benner	Democratic	19th	March 4, 1897 – March 4, 1899	[data missing]
William M. Berlin	Democratic	28th	March 4, 1933 – January 3, 1937	[data missing]
Earl H. Beshlin	Democratic	28th	November 6, 1917 – March 4, 1919	[data missing]
Thomas M. Bibighaus	Whig	14th	March 4, 1851 – March 4, 1853	[data missing]
Charles J. Biddle	Democratic	2nd	July 2, 1861 – March 4, 1863	[data missing]
Joseph F. Biddle	Republican	18th	November 8, 1932 – March 4, 1933	[data missing]
Richard Biddle	Anti-Masonic	22nd	March 4, 1837 – July 21, 1840	Resigned.
Benjamin A. Bidlack	Democratic	15th	March 4, 1841 – March 4, 1843	[data missing]
		11th	March 4, 1843 – March 4, 1845
James S. Biery	Republican	6th	March 4, 1873 – March 4, 1875	[data missing]
Edward G. Biester Jr.	Republican	8th	January 3, 1967 – January 3, 1977	[data missing]
Alexander Billmeyer	Democratic	17th	November 4, 1902 – March 4, 1903	[data missing]
Henry H. Bingham	Republican	1st	March 4, 1879 – March 22, 1912	Died.
Horace Binney	Anti-Jacksonian	2nd	March 4, 1833 – March 4, 1835	[data missing]
Harris J. Bixler	Republican	28th	March 4, 1921 – March 4, 1927	[data missing]
Henry Black	Whig	18th	June 28, 1841 – November 28, 1841	Died.
James Black	Jacksonian	13th	December 5, 1836 – March 4, 1837	[data missing]
	Democratic	16th	March 4, 1843 – March 4, 1847	[data missing]
Lucien E. Blackwell	Democratic	2nd	November 5, 1991 – January 3, 1995	[data missing]
Samuel S. Blair	Republican	18th	March 4, 1859 – March 4, 1863	[data missing]
John Blanchard	Whig	17th	March 4, 1845 – March 4, 1849	[data missing]
Andrew Boden	Democratic-Republican	5th	March 4, 1817 – March 4, 1821	[data missing]
Patrick J. Boland	Democratic	11th	March 4, 1931 – May 18, 1942	Died.
Veronica G. Boland	Democratic	11th	November 3, 1942 – January 3, 1943	[data missing]
Edward J. Bonin	Republican	11th	January 3, 1953 – January 3, 1955	[data missing]
Robert A. Borski Jr.	Democratic	3rd	January 3, 1983 – January 3, 2003	[data missing]
Thomas Boude	Federalist	7th	March 4, 1801 – March 4, 1803	[data missing]
Franklin Bound	Republican	14th	March 4, 1885 – March 4, 1889	[data missing]
Charles C. Bowman	Republican	11th	March 4, 1911 – December 12, 1912	Seat declared vacant.
Benjamin M. Boyer	Democratic	6th	March 4, 1865 – March 4, 1869	[data missing]
Brendan F. Boyle	Democratic	13th	January 3, 2015 – January 3, 2019	Redistricted.
		2nd	January 3, 2019 – present	Incumbent
Charles E. Boyle	Democratic	21st	March 4, 1883 – March 4, 1887	[data missing]
Henry M. Brackenridge	Whig	22nd	October 13, 1840 – March 4, 1841	[data missing]
Michael J. Bradley	Democratic	3rd	January 3, 1937 – January 3, 1947	[data missing]
Samuel C. Bradshaw	Opposition	7th	March 4, 1855 – March 4, 1857	[data missing]
Robert A. Brady	Democratic	1st	May 19, 1998 – January 3, 2019	Retired.
Jasper E. Brady	Whig	16th	March 4, 1847 – March 4, 1849	[data missing]
Samuel M. Brainerd	Republican	27th	March 4, 1883 – March 4, 1885	[data missing]
Samuel Breck	Federalist	1st	March 4, 1823 – March 4, 1825	[data missing]
Samuel A. Bridges	Democratic	6th	March 6, 1848 – March 4, 1849	[data missing]
		7th	March 4, 1853 – March 4, 1855	[data missing]
		10th	March 4, 1877 – March 4, 1879	[data missing]
John Brisbin	Democratic	11th	January 13, 1851 – March 4, 1851	[data missing]
Andrew R. Brodbeck	Democratic	20th	March 4, 1913 – March 4, 1915	[data missing]
			March 4, 1917 – March 4, 1919	[data missing]
J. Davis Brodhead	Democratic	26th	March 4, 1907 – March 4, 1909	[data missing]
Richard Brodhead	Democratic	10th	March 4, 1843 – March 4, 1849	[data missing]
Edward S. Brooks	Republican	20th	March 4, 1919 – March 4, 1923	[data missing]
J. Twing Brooks	Democratic	30th	March 4, 1933 – January 3, 1937	[data missing]
Jacob Broom	Know Nothing	4th	March 4, 1855 – March 4, 1857	[data missing]
John M. Broomall	Republican	7th	March 4, 1863 – March 4, 1869	[data missing]
Marriott Brosius	Republican	10th	March 4, 1889 – March 16, 1901	Died.
Charles Brown	Democratic	1st	March 4, 1841 – March 4, 1843	[data missing]
		3rd	March 4, 1847 – March 4, 1849	[data missing]
James W. Brown	Independent Republican	32nd	March 4, 1903 – March 4, 1905	[data missing]
Jeremiah Brown	Whig	4th	March 4, 1841 – March 4, 1843	[data missing]
		8th	March 4, 1843 – March 4, 1845
John Brown	Democratic-Republican	9th	March 4, 1821 – March 4, 1823	[data missing]
		12th	March 4, 1823 – March 4, 1825
Robert Brown	Democratic-Republican	4th	December 4, 1798 – March 4, 1803	[data missing]
		2nd	March 4, 1803 – March 4, 1813
		6th	March 4, 1813 – March 4, 1815
William W. Brown	Republican	16th	March 4, 1883 – March 4, 1887	[data missing]
D. Emmert Brumbaugh	Republican	23rd	November 2, 1943 – January 3, 1945	[data missing]
		22nd	January 3, 1945 – January 3, 1947
Charles N. Brumm	Greenback	13th	March 4, 1881 – March 4, 1885	[data missing]
	Republican		March 4, 1885 – March 4, 1889
			March 4, 1895 – March 4, 1899	[data missing]
		12th	November 6, 1906 – January 4, 1909	Resigned after being elected judge of the court of common pleas of Schuylkill County, Pennsylvania.
George F. Brumm	Republican	13th	March 4, 1923 – March 4, 1927	[data missing]
			March 4, 1929 – May 29, 1934	Died.
David B. Brunner	Democratic	9th	March 4, 1889 – March 4, 1893	[data missing]
Andrew Buchanan	Jacksonian	20th	March 4, 1835 – March 4, 1837	[data missing]
	Democratic		March 4, 1837 – March 4, 1839
Frank Buchanan	Democratic	33rd	May 21, 1946 – April 27, 1951	Died.
James Buchanan	Federalist	3rd	March 4, 1821 – March 4, 1823	[data missing]
		4th	March 4, 1823 – March 4, 1825
	Jacksonian		March 4, 1825 – March 4, 1831
Vera Buchanan	Democratic	33rd	July 24, 1951 – January 3, 1953	Died.
		30th	January 3, 1953 – November 26, 1955
John C. Bucher	Jacksonian	6th	March 4, 1831 – March 4, 1833	[data missing]
Charles R. Buckalew	Democratic	11th	March 4, 1887 – March 4, 1889	[data missing]
		17th	March 4, 1889 – March 4, 1891	[data missing]
Joseph Buffington	Whig	24th	March 4, 1843 – March 4, 1847	[data missing]
Frank C. Bunnell	Republican	13th	December 24, 1872 – March 4, 1873	[data missing]
		15th	March 4, 1885 – March 4, 1889	[data missing]
George Burd	Anti-Jacksonian	13th	March 4, 1831 – March 4, 1833	[data missing]
		18th	March 4, 1833 – March 4, 1835	[data missing]
Henry Burk	Republican	3rd	March 4, 1901 – December 5, 1903	Died.
James F. Burke	Republican	31st	March 4, 1905 – March 4, 1915	[data missing]
William J. Burke	Republican	At-large	March 4, 1919 – March 4, 1923	[data missing]
Thomas Burnside	Democratic-Republican	9th	October 10, 1815 – April ???, 1816	Resigned to become President Judge of Luzerne District Courts.
Alvin Bush	Republican	15th	January 3, 1951 – January 3, 1953	[data missing]
		17th	January 3, 1953 – November 5, 1959	Died.
Robert G. Bushong	Republican	14th	March 4, 1927 – March 4, 1929	[data missing]
Chester P. Butler	Whig	11th	March 4, 1847 – October 5, 1850	Died.
Thomas S. Butler	Independent Republican	6th	March 4, 1897 – March 4, 1899	[data missing]
	Republican		March 4, 1899 – March 4, 1903	[data missing]
		7th	March 4, 1903 – March 4, 1923	[data missing]
		8th	March 4, 1923 – May 26, 1928	Died.
James A. Byrne	Democratic	3rd	January 3, 1953 – January 3, 1973	[data missing]
John Cadwalader	Democratic	5th	March 4, 1855 – March 4, 1857	[data missing]
Henry L. Cake	Republican	10th	March 4, 1867 – March 4, 1871	[data missing]
Samuel Calvin	Whig	17th	March 4, 1849 – March 4, 1851	[data missing]
Guy E. Campbell	Democratic	32nd	March 4, 1917 – March 4, 1923	[data missing]
	Republican	36th	March 4, 1923 – March 4, 1933	[data missing]
Howard E. Campbell	Republican	29th	January 3, 1945 – January 3, 1947	[data missing]
Jacob M. Campbell	Republican	17th	March 4, 1877 – March 4, 1879	[data missing]
			March 4, 1881 – March 4, 1887	[data missing]
James H. Campbell	Opposition	11th	March 4, 1855 – March 4, 1857	[data missing]
	Republican		March 4, 1859 – March 4, 1863	[data missing]
John H. Campbell	Know Nothing	3rd	March 4, 1845 – March 4, 1847	[data missing]
Christopher Carney	Democratic	10th	January 3, 2007 – January 3, 2011	Lost re-election.
Edmund N. Carpenter	Republican	12th	March 4, 1925 – March 4, 1927	[data missing]
Wooda N. Carr	Democratic	23rd	March 4, 1913 – March 4, 1915	[data missing]
Joseph L. Carrigg	Republican	14th	November 6, 1951 – January 3, 1953	[data missing]
		10th	January 3, 1953 – January 3, 1959	[data missing]
Matt Cartwright	Democratic	17th	January 3, 2013 – January 3, 2019	Redistricted.
		8th	January 3, 2019 – present	Incumbent
John J. Casey	Democratic	11th	March 4, 1913 – March 4, 1917	[data missing]
			March 4, 1919 – March 4, 1921	[data missing]
		12th	March 4, 1923 – March 4, 1925	[data missing]
			March 4, 1927 – May 5, 1929	Died.
Joseph Casey	Whig	13th	March 4, 1849 – March 4, 1851	[data missing]
Henry B. Cassel	Republican	10th	November 5, 1901 – March 4, 1903	[data missing]
		9th	March 4, 1903 – March 4, 1909	[data missing]
George A. Castor	Republican	3rd	February 16, 1904 – February 19, 1906	Died.
Anthony Cavalcante	Democratic	23rd	January 3, 1949 – January 3, 1951	[data missing]
John Cessna	Republican	16th	March 4, 1869 – March 4, 1871	[data missing]
			March 4, 1873 – March 4, 1875	[data missing]
E. Wallace Chadwick	Republican	7th	January 3, 1947 – January 3, 1949	[data missing]
George Chambers	Anti-Masonic	12th	March 4, 1833 – March 4, 1837	[data missing]
Joseph R. Chandler	Whig	2nd	March 4, 1849 – March 4, 1855	[data missing]
Henry Chapman	Democratic	7th	March 4, 1857 – March 4, 1859	[data missing]
John Chapman	Federalist	4th	March 4, 1797 – March 4, 1799	[data missing]
J. Mitchell Chase	Republican	23rd	March 4, 1927 – March 4, 1933	[data missing]
Earl Chudoff	Democratic	4th	January 3, 1949 – January 5, 1958	Resigned to become judge of the Philadelphia Court of Common Pleas.
Frank M. Clark	Democratic	25th	January 3, 1955 – December 31, 1974	[data missing]
Henry A. Clark	Republican	25th	March 4, 1917 – March 4, 1919	[data missing]
William Clark	Anti-Masonic	10th	March 4, 1833 – March 4, 1837	[data missing]
Joseph Clay	Democratic-Republican	1st	March 4, 1803 – March 28, 1808	Resigned.
William F. Clinger Jr.	Republican	23rd	January 3, 1979 – January 3, 1993	[data missing]
		5th	January 3, 1993 – January 3, 1997	[data missing]
George Clymer	Pro-Administration	At-large	March 4, 1789 – March 4, 1791	[data missing]
Hiester Clymer	Democratic	8th	March 4, 1873 – March 4, 1881	[data missing]
Alexander G. Cochran	Democratic	23rd	March 4, 1875 – March 4, 1877	[data missing]
Thomas C. Cochran	Republican	28th	March 4, 1927 – March 4, 1933	[data missing]
		20th	March 4, 1933 – January 3, 1935	[data missing]
James H. Codding	Republican	15th	November 5, 1895 – March 4, 1899	[data missing]
Robert L. Coffey	Democratic	26th	January 3, 1949 – April 20, 1949	Died.
Alexander Hamilton Coffroth	Democratic	16th	March 4, 1863 – March 4, 1865	[data missing]
			February 19, 1866 – July 18, 1866	Successfully contested the election of his opponent. [data missing]
		17th	March 4, 1879 – March 4, 1881	[data missing]
William H. Coleman	Republican	30th	March 4, 1915 – March 4, 1917	[data missing]
Francis D. Collins	Democratic	11th	March 4, 1875 – March 4, 1879	[data missing]
John Conard	Democratic-Republican	1st	March 4, 1803 – March 4, 1815	[data missing]
Charles R. Connell	Republican	10th	March 4, 1921 – September 26, 1922	Died.
William Connell	Republican	11th	March 4, 1897 – March 4, 1903	[data missing]
		10th	February 10, 1904 – March 4, 1905	[data missing]
Daniel W. Connolly	Democratic	12th	March 4, 1883 – March 4, 1885	[data missing]
James J. Connolly	Republican	5th	March 4, 1921 – January 3, 1935	[data missing]
William S. Conover	Republican	27th	April 25, 1972 – January 3, 1973	[data missing]
Frederick Conrad	Democratic-Republican	2nd	March 4, 1803 – March 4, 1807	[data missing]
Joel Cook	Republican	2nd	November 5, 1907 – December 15, 1910	Died.
Allen F. Cooper	Republican	23rd	March 4, 1903 – March 4, 1911	[data missing]
James Cooper	Whig	12th	March 4, 1839 – March 4, 1843	[data missing]
Thomas B. Cooper	Democratic	7th	March 4, 1861 – April 4, 1862	[data missing]
Robert J. Corbett	Republican	30th	January 3, 1939 – January 3, 1941	[data missing]
			January 3, 1945 – January 3, 1953	[data missing]
		29th	January 3, 1953 – January 3, 1963	[data missing]
Peter E. Costello	Republican	5th	March 4, 1915 – March 4, 1921	[data missing]
Ryan Costello	Republican	6th	January 3, 2015 – January 3, 2019	Retired.
Clarence D. Coughlin	Republican	11th	March 4, 1921 – March 4, 1923	[data missing]
R. Lawrence Coughlin	Republican	13th	January 3, 1969 – January 3, 1993	[data missing]
Richard Coulter	Jacksonian	17th	March 4, 1827 – March 4, 1833	[data missing]
		19th	March 4, 1833 – March 4, 1835	[data missing]
John Covode	Opposition	19th	March 4, 1855 – March 4, 1857	[data missing]
	Republican		March 4, 1857 – March 4, 1863	[data missing]
		21st	March 4, 1867 – March 4, 1869	[data missing]
			February 9, 1870 – January 11, 1871	Died.
William R. Coyle	Republican	30th	March 4, 1925 – March 4, 1927	[data missing]
			March 4, 1929 – March 4, 1933	[data missing]
James K. Coyne III	Republican	8th	January 3, 1981 – January 3, 1983	[data missing]
William J. Coyne	Democratic	14th	January 3, 1981 – January 3, 2003	Retired.
Thomas S. Crago	Republican	23rd	March 4, 1911 – March 4, 1913	[data missing]
		At-large	March 4, 1915 – March 4, 1921	[data missing]
			September 20, 1921 – March 4, 1923	[data missing]
Alexander K. Craig	Democratic	24th	February 26, 1892 – July 29, 1892	Died.
Samuel A. Craig	Republican	21st	March 4, 1889 – March 4, 1891	[data missing]
Nathaniel N. Craley Jr.	Democratic	19th	January 3, 1965 – January 3, 1967	[data missing]
Thomas Hartley Crawford	Jacksonian	11th	March 4, 1829 – March 4, 1833	[data missing]
William Crawford	Democratic-Republican	6th	March 4, 1809 – March 4, 1813	[data missing]
		5th	March 4, 1813 – March 4, 1817	[data missing]
John V. Creely	Republican	2nd	March 4, 1871 – March 4, 1873	[data missing]
Mark Critz	Democratic	12th	May 18, 2010 – January 3, 2013	Lost re-election.
William M. Croll	Democratic	14th	March 4, 1923 – March 4, 1925	[data missing]
Charles N. Crosby	Democratic	29th	March 4, 1933 – January 3, 1939	[data missing]
Edward Crouch	Democratic-Republican	3rd	October 12, 1813 – March 4, 1815	[data missing]
William J. Crow	Republican	23rd	January 3, 1947 – January 3, 1949	[data missing]
William C. Culbertson	Republican	26th	March 4, 1889 – March 4, 1891	[data missing]
Charles V. Culver	Republican	20th	March 4, 1865 – March 4, 1867	[data missing]
Herbert W. Cummings	Democratic	17th	March 4, 1923 – March 4, 1925	[data missing]
Andrew G. Curtin	Democratic	20th	March 4, 1881 – March 4, 1887	[data missing]
Willard S. Curtin	Republican	8th	January 3, 1957 – January 3, 1967	[data missing]
Carlton B. Curtis	Democratic	23rd	March 4, 1851 – March 4, 1853	[data missing]
		24th	March 4, 1853 – March 4, 1855	[data missing]
	Republican	19th	March 4, 1873 – March 4, 1875	[data missing]
Paul B. Dague	Republican	9th	January 3, 1947 – December 30, 1966	Resigned.
Kathy Dahlkemper	Democratic	3rd	January 3, 2009 – January 3, 2011	Lost re-election.
Thomas H. Dale	Republican	10th	March 4, 1905 – March 4, 1907	[data missing]
J. Burrwood Daly	Democratic	4th	January 3, 1935 – March 12, 1939	Died.
John Dalzell	Republican	22nd	March 4, 1887 – March 4, 1903	[data missing]
		30th	March 4, 1903 – March 4, 1913	[data missing]
Joel B. Danner	Democratic	15th	December 2, 1850 – March 4, 1851	[data missing]
Edward Darlington	Anti-Masonic	4th	March 4, 1833 – March 4, 1839	[data missing]
Isaac Darlington	Federalist	2nd	March 4, 1817 – March 4, 1819	[data missing]
Smedley Darlington	Republican	6th	March 4, 1887 – March 4, 1891	[data missing]
William Darlington	Democratic-Republican	2nd	March 4, 1815 – March 4, 1817	[data missing]
			March 4, 1819 – March 4, 1823	[data missing]
Cornelius Darragh	Whig	21st	March 26, 1844 – March 4, 1847	[data missing]
George P. Darrow	Republican	6th	March 4, 1915 – March 4, 1923	[data missing]
		7th	March 4, 1923 – January 3, 1937	[data missing]
			January 3, 1939 – January 3, 1941	[data missing]
Harry J. Davenport	Democratic	29th	January 3, 1949 – January 3, 1951	[data missing]
Samuel A. Davenport	Republican	At-large	March 4, 1897 – March 4, 1901	[data missing]
Stanley W. Davenport	Democratic	12th	March 4, 1899 – March 4, 1901	[data missing]
Edward Davies	Anti-Masonic	4th	March 4, 1837 – March 4, 1841	[data missing]
John Davis	Democratic	6th	March 4, 1839 – March 4, 1841	[data missing]
Robert L. Davis	Republican	6th	November 8, 1932 – March 4, 1933	[data missing]
Roger Davis	Democratic-Republican	2nd	March 4, 1811 – March 4, 1813	[data missing]
		3rd	March 4, 1813 – March 4, 1815
William M. Davis	Republican	5th	March 4, 1861 – March 4, 1863	[data missing]
John L. Dawson	Democratic	18th	March 4, 1851 – March 4, 1853	[data missing]
		20th	March 4, 1853 – March 4, 1855
		21st	March 4, 1863 – March 4, 1867	[data missing]
Madeleine Dean	Democratic	4th	January 3, 2019 – present	Incumbent
Peter J. De Muth	Democratic	30th	January 3, 1937 – January 3, 1939	[data missing]
Elias Deemer	Republican	16th	March 4, 1901 – March 4, 1903	[data missing]
		15th	March 4, 1903 – March 4, 1907	[data missing]
Chris Deluzio	Democratic	17th	January 3, 2023 – present	Incumbent
Charles Denison	Democratic	12th	March 4, 1863 – June 27, 1867	Died.
George Denison	Democratic-Republican	10th	March 4, 1819 – March 4, 1823	[data missing]
Harmar Denny	Anti-Masonic	16th	December 15, 1829 – March 4, 1833	[data missing]
		22nd	March 4, 1833 – March 4, 1837	[data missing]
Harmar D. Denny Jr.	Republican	29th	January 3, 1951 – January 3, 1953	[data missing]
Charlie Dent	Republican	15th	January 3, 2005 – May 12, 2018	Resigned.
John H. Dent	Democratic	21st	January 21, 1958 – January 3, 1979	[data missing]
Franklin L. Dershem	Democratic	17th	March 4, 1913 – March 4, 1915	[data missing]
Arthur G. Dewalt	Democratic	13th	March 4, 1915 – March 4, 1921	[data missing]
Lewis Dewart	Jacksonian	9th	March 4, 1831 – March 4, 1833	[data missing]
William L. Dewart	Democratic	11th	March 4, 1857 – March 4, 1859	[data missing]
John Dick	Whig	25th	March 4, 1853 – March 4, 1855	[data missing]
	Opposition		March 4, 1855 – March 4, 1857	[data missing]
	Republican		March 4, 1857 – March 4, 1859	[data missing]
Samuel B. Dick	Republican	26th	March 4, 1879 – March 4, 1881	[data missing]
Charles H. Dickerman	Democratic	16th	March 4, 1903 – March 4, 1905	[data missing]
Jesse C. Dickey	Whig	7th	March 4, 1849 – March 4, 1851	[data missing]
John Dickey	Whig	20th	March 4, 1843 – March 4, 1845	[data missing]
			March 4, 1847 – March 4, 1849	[data missing]
Oliver J. Dickey	Republican	9th	December 7, 1868 – March 4, 1873	[data missing]
Charles E. Dietrich	Democratic	15th	January 3, 1935 – January 3, 1937	[data missing]
Robert E. Difenderfer	Democratic	8th	March 4, 1911 – March 4, 1915	[data missing]
Milo M. Dimmick	Democratic	10th	March 4, 1849 – March 4, 1853	[data missing]
William H. Dimmick	Democratic	13th	March 4, 1857 – March 4, 1861	[data missing]
Davis Dimock Jr.	Democratic	17th	March 4, 1841 – January 13, 1842	Died.
J. William Ditter	Republican	17th	March 4, 1933 – November 21, 1943	Died.
Joseph B. Donley	Republican	24th	March 4, 1869 – March 4, 1871	[data missing]
Michael Donohoe	Democratic	5th	March 4, 1911 – March 4, 1915	[data missing]
Frank J. G. Dorsey	Democratic	5th	January 3, 1935 – January 3, 1939	[data missing]
Charles F. Dougherty	Republican	4th	January 3, 1979 – January 3, 1983	[data missing]
Isaac H. Doutrich	Democratic	19th	March 4, 1927 – January 3, 1937	[data missing]
Michael F. Doyle	Democratic	18th	January 3, 1995 – January 3, 2003	Redistricted.
		14th	January 3, 2003 – January 3, 2019	Redistricted.
		18th	January 3, 2019 – December 31, 2022	Retired and resigned early.
Solomon R. Dresser	Republican	21st	March 4, 1903 – March 4, 1907	[data missing]
Ira W. Drew	Democratic	7th	January 3, 1937 – January 3, 1939	[data missing]
Denis J. Driscoll	Democratic	20th	January 3, 1935 – January 3, 1937	[data missing]
Augustus Drum	Democratic	19th	March 4, 1853 – March 4, 1855	[data missing]
William A. Duncan	Democratic	19th	March 4, 1883 – November 14, 1884	Died.
Matthew A. Dunn	Democratic	34th	March 4, 1933 – January 3, 1941	[data missing]
Herman P. Eberharter	Democratic	32nd	January 3, 1937 – January 3, 1943	Died.
		31st	January 3, 1943 – January 3, 1945
		32nd	January 3, 1945 – January 3, 1953
		28th	January 3, 1953 – September 9, 1958
Charles R. Eckert	Democratic	26th	January 3, 1935 – January 3, 1939	[data missing]
George N. Eckert	Whig	14th	March 4, 1847 – March 4, 1849	[data missing]
Robert W. Edgar	Democratic	7th	January 3, 1975 – January 3, 1987	[data missing]
John R Edie	Opposition	18th	March 4, 1855 – March 4, 1857	[data missing]
	Republican		March 4, 1857 – March 4, 1859
George W. Edmonds	Republican	4th	March 4, 1913 – March 4, 1925	[data missing]
			March 4, 1933 – January 3, 1935	[data missing]
John Edwards	Anti-Masonic	4th	March 4, 1839 – March 4, 1841	[data missing]
	Whig		March 4, 1841 – March 4, 1843	[data missing]
Samuel Edwards	Federalist	1st	March 4, 1819 – March 4, 1823	[data missing]
		4th	March 4, 1823 – March 4, 1825
	Jacksonian		March 4, 1825 – March 4, 1827
Albert G. Egbert	Democratic	27th	March 4, 1875 – March 4, 1877	[data missing]
George Ege	Federalist	5th	December 8, 1796 – October ???, 1797	Resigned.
Joshua Eilberg	Democratic	4th	January 3, 1967 – January 3, 1979	[data missing]
Henry Ellenbogen	Democratic	33rd	March 4, 1933 – January 3, 1938	Resigned to become a judge of common pleas for Allegheny County, PA
Douglas H. Elliott	Republican	18th	April 26, 1960 – June 19, 1960	Died.
Mortimer F. Elliott	Democratic	At-large	March 4, 1883 – March 4, 1885	[data missing]
William Cox Ellis	Federalist	9th	March 4, 1823 – March 4, 1825	[data missing]
Phil English	Republican	21st	January 3, 1995 – January 3, 2003	[data missing]
		3rd	January 3, 2003 – January 3, 2009
Constantine J. Erdman	Democratic	9th	March 4, 1893 – March 4, 1897	[data missing]
Jacob Erdman	Democratic	6th	March 4, 1845 – March 4, 1847	[data missing]
Edmund F. Erk	Republican	32nd	November 4, 1930 – March 4, 1933	[data missing]
Daniel Ermentrout	Democratic	8th	March 4, 1881 – March 4, 1889	[data missing]
		9th	March 4, 1897 – September 17, 1899	Died.
Russell Errett	Republican	22nd	March 4, 1877 – March 4, 1883	[data missing]
Allen E. Ertel	Democratic	17th	January 3, 1977 – January 3, 1983	[data missing]
Edwin D. Eshleman	Republican	16th	January 3, 1967 – January 3, 1977	[data missing]
Harry A. Estep	Republican	35th	March 4, 1927 – March 4, 1933	[data missing]
Charles J Esterly	Republican	14th	March 4, 1925 – March 4, 1927	[data missing]
			March 4, 1929 – March 4, 1931	[data missing]
Alvin Evans	Republican	20th	March 4, 1901 – March 4, 1903	[data missing]
		19th	March 4, 1903 – March 4, 1905
Dwight Evans	Democratic	2nd	November 8, 2016 – January 3, 2019	Redistricted.
		3rd	January 3, 2019 – present	Incumbent
Isaac N Evans	Republican	7th	March 4, 1877 – March 4, 1879	[data missing]
			March 4, 1883 – March 4, 1887	[data missing]
Joshua Evans Jr.	Jacksonian	4th	March 4, 1829 – March 4, 1833	[data missing]
James B. Everhart	Republican	6th	March 4, 1883 – March 4, 1887	[data missing]
William Everhart	Whig	6th	March 4, 1853 – March 4, 1855	[data missing]
John H. Ewing	Whig	20th	March 4, 1845 – March 4, 1847	[data missing]
Charles I. Faddis	Democratic	25th	March 4, 1933 – December 4, 1942	Resigned to join the US Army.
John R. Farr	Republican	10th	March 4, 1911 – March 4, 1919	[data missing]
			February 25, 1921 – March 4, 1921	Successfully contested the election of Patrick McLane. [data missing]
John W. Farrelly	Whig	22nd	March 4, 1847 – March 4, 1849	[data missing]
Patrick Farrelly	Democratic-Republican	15th	March 4, 1821 – March 4, 1823	Died.
		18th	March 4, 1823 – March 4, 1825
	Jacksonian		March 4, 1825 – January 12, 1826
Chaka Fattah	Democratic	2nd	January 3, 1995 – June 23, 2016	Resigned due to conviction of corruption charges.
Clare G. Fenerty	Republican	3rd	January 3, 1935 – January 3, 1937	[data missing]
Ivor D. Fenton	Republican	13th	January 3, 1939 – January 3, 1945	[data missing]
		12th	January 3, 1945 – January 3, 1963
John Findlay	Democratic-Republican	5th	October 9, 1821 – March 4, 1823	[data missing]
		11th	March 4, 1823 – March 4, 1825
	Jacksonian		March 4, 1825 – March 4, 1827
William Findley	Anti-Administration	8th	March 4, 1791 – March 4, 1793	[data missing]
		At-large	March 4, 1793 – March 4, 1795
	Democratic-Republican	11th	March 4, 1795 – March 4, 1799
		8th	March 4, 1803 – March 4, 1813	[data missing]
		11th	March 4, 1813 – March 4, 1817
Darwin A. Finney	Republican	20th	March 4, 1867 – August 25, 1868	Died.
Horatio G. Fisher	Republican	18th	March 4, 1879 – March 4, 1883	[data missing]
Brian Fitzpatrick	Republican	8th	January 3, 2017 – January 3, 2019	Redistricted.
		1st	January 3, 2019 – present	Incumbent
Mike Fitzpatrick	Republican	8th	January 3, 2005 – January 3, 2007	Lost re-election.
			January 3, 2011 – January 3, 2017	Retired.
Thomas Fitzsimons	Pro-Administration	At-large	March 4, 1789 – March 4, 1791	Redistricted.
		1st	March 4, 1791 – March 3, 1793	Redistricted.
		At-large	March 4, 1793 – March 4, 1795	Lost re-election.
J. Harold Flannery	Democratic	12th	January 3, 1937 – January 3, 1942	Resigned to become judge of common pleas of Luzerne County, Pennsylvania.
George W. Fleeger	Republican	26th	March 4, 1885 – March 4, 1887	[data missing]
Daniel Flood	Democratic	11th	January 3, 1945 – January 3, 1947	[data missing]
			January 3, 1949 – January 3, 1953	[data missing]
			January 3, 1955 – January 31, 1980	Resigned due to allegations of bribery.
Thomas B. Florence	Democratic	1st	March 4, 1851 – March 4, 1861	[data missing]
Benjamin K. Focht	Republican	17th	March 4, 1907 – March 4, 1913	[data missing]
			March 4, 1915 – March 4, 1923	[data missing]
		18th	March 4, 1933 – March 27, 1937	[data missing]
Robert H. Foerderer	Republican	At-large	March 4, 1901 – March 4, 1903	Died.
		4th	March 4, 1903 – July 26, 1903
Thomas M. Foglietta	Democratic	1st	January 3, 1981 – November 11, 1997	Resigned to become Ambassador to Italy.
James Ford	Jacksonian	9th	March 4, 1829 – March 4, 1833	[data missing]
Joseph Fornance	Democratic	5th	March 4, 1839 – March 4, 1843	[data missing]
Thomas Forrest	Federalist	1st	March 4, 1819 – March 4, 1821	[data missing]
			October 8, 1822 – March 4, 1823	[data missing]
Chauncey Forward	Jacksonian	13th	December 4, 1826 – March 4, 1831	[data missing]
Walter Forward	Democratic-Republican	14th	October 8, 1822 – March 4, 1823	[data missing]
		16th	March 4, 1823 – March 4, 1825
Henry D Foster	Democratic	19th	March 4, 1843 – March 4, 1847	[data missing]
		21st	March 4, 1871 – March 4, 1873	[data missing]
William W. Foulkrod	Republican	5th	March 4, 1907 – November 13, 1910	Died.
Jon D. Fox	Republican	13th	January 3, 1995 – January 3, 1999	[data missing]
John Freedley	Whig	5th	March 4, 1847 – March 4, 1851	[data missing]
Chapman Freeman	Republican	1st	March 4, 1875 – March 4, 1879	[data missing]
Oliver W. Frey	Democratic	9th	November 7, 1933 – January 3, 1939	[data missing]
Henry Frick	Whig	13th	March 4, 1843 – March 1, 1844	Died.
Jacob Fry Jr.	Jacksonian	5th	March 4, 1835 – March 4, 1837	[data missing]
	Democratic		March 4, 1837 – March 4, 1839
Joseph Fry Jr.	Jacksonian	7th	March 4, 1827 – March 4, 1831	[data missing]
George Fuller	Democratic	12th	December 2, 1844 – March 4, 1845	[data missing]
Henry M Fuller	Whig	11th	March 4, 1851 – March 4, 1853	[data missing]
	Opposition	12th	March 4, 1855 – March 4, 1857	[data missing]
David Fullerton	Democratic-Republican	5th	March 4, 1819 – May 15, 1820	Resigned.
James G. Fulton	Republican	31st	January 3, 1945 – January 3, 1953	Died.
		27th	January 3, 1953 – October 6, 1971
Grant Furlong	Democratic	25th	January 3, 1943 – January 3, 1945	[data missing]
John Galbraith	Jacksonian	25th	March 4, 1833 – March 4, 1837	[data missing]
	Democratic		March 4, 1839 – March 4, 1841	[data missing]
James A. Gallagher	Republican	1st	January 3, 1943 – January 3, 1945	[data missing]
			January 3, 1947 – January 3, 1949	[data missing]
Albert Gallatin	Democratic-Republican	12th	March 4, 1795 – March 4, 1801	[data missing]
James Gamble	Democratic	13th	March 4, 1851 – March 4, 1853	[data missing]
		15th	March 4, 1853 – March 4, 1855
Mahlon M. Garland	Republican	At-large	March 4, 1915 – November 19, 1920	Died.
Alfred B. Garner	Republican	12th	March 4, 1909 – March 4, 1911	[data missing]
Fred C. Gartner	Republican	5th	March 4, 1939 – March 4, 1941	[data missing]
William S. Garvin	Democratic	22nd	March 4, 1845 – March 4, 1847	[data missing]
Athelston Gaston	Democratic	26th	March 4, 1899 – March 4, 1901	[data missing]
Leon H. Gavin	Republican	20th	January 3, 1943 – January 3, 1945	[data missing]
		19th	January 3, 1945 – January 3, 1953
		23rd	January 3, 1953 – September 15, 1963
Joseph M. Gaydos	Democratic	20th	November 5, 1968 – January 3, 1993	[data missing]
George Gekas	Republican	17th	January 3, 1983 – January 3, 2003	[data missing]
Charles L. Gerlach	Republican	9th	January 3, 1939 – January 3, 1945	[data missing]
		8th	January 3, 1945 – May 5, 1947
Jim Gerlach	Republican	6th	January 3, 2003 – January 3, 2015	[data missing]
Fred B. Gernerd	Republican	13th	March 4, 1921 – March 4, 1923	[data missing]
James Gerry	Democratic	11th	March 4, 1839 – March 4, 1843	[data missing]
James L. Getz	Democratic	8th	March 4, 1867 – March 4, 1873	[data missing]
James H. Gildea	Democratic	13th	January 3, 1935 – January 3, 1939	[data missing]
Calvin W. Gilfillan	Republican	20th	March 4, 1869 – March 4, 1871	[data missing]
Eugene P. Gillespie	Democratic	25th	March 4, 1891 – March 4, 1893	[data missing]
Wilson D. Gillette	Republican	15th	November 4, 1941 – January 3, 1945	Died.
		14th	January 3, 1945 – August 7, 1951
James L. Gillis	Democratic	24th	March 4, 1857 – March 4, 1859	[data missing]
Alfred Gilmore	Democratic	24th	March 4, 1849 – March 4, 1853	[data missing]
John Gilmore	Jacksonian	16th	March 4, 1829 – March 4, 1833	[data missing]
Don H. Gingery	Democratic	23rd	January 3, 1935 – January 3, 1939	[data missing]
Hugh Glasgow	Democratic-Republican	4th	March 4, 1813 – March 4, 1817	[data missing]
Samuel F. Glatfelter	Democratic	22nd	March 4, 1923 – March 4, 1925	[data missing]
John Gloninger	Federalist	3rd	March 4, 1813 – August 2, 1813	Resigned after being appointed associate judge of Lebanon County.
Adam J. Glossbrenner	Democratic	15th	March 4, 1865 – March 4, 1869	[data missing]
William Godshalk	Republican	7th	March 4, 1879 – March 4, 1883	[data missing]
Benjamin M. Golder	Republican	4th	March 4, 1925 – March 4, 1933	[data missing]
George A Goodling	Republican	19th	January 3, 1961 – January 3, 1965	[data missing]
			January 3, 1967 – January 3, 1975	[data missing]
William F. Goodling	Republican	19th	January 3, 1975 – January 3, 2001	[data missing]
George S. Graham	Republican	2nd	March 4, 1913 – July 4, 1931	Died.
Louis E. Graham	Republican	26th	January 3, 1939 – January 3, 1945	[data missing]
		25th	January 3, 1945 – January 3, 1955
William H. Graham	Republican	23rd	November 29, 1898 – March 4, 1903	[data missing]
		29th	March 4, 1905 – March 4, 1911	[data missing]
Kathryn E. Granahan	Democratic	2nd	November 6, 1956 – January 3, 1963	[data missing]
William T. Granahan	Democratic	2nd	January 3, 1945 – January 3, 1947	[data missing]
			January 3, 1949 – May 25, 1956	Died.
Joseph A. Gray	Democratic	27th	January 3, 1935 – January 3, 1939	[data missing]
William H. Gray	Democratic	2nd	January 3, 1979 – September 11, 1991	Resigned.
Henry D. Green	Democratic	9th	November 7, 1899 – March 4, 1903	[data missing]
Innis Green	Jacksonian	6th	March 4, 1827 – March 4, 1831	[data missing]
William J. Green, Jr.	Democratic	5th	January 3, 1945 – January 3, 1947	[data missing]
			January 3, 1949 – December 21, 1963	Died.
William J. Green III	Democratic	5th	April 28, 1964 – January 3, 1973	[data missing]
		3rd	January 3, 1973 – January 3, 1977
James C. Greenwood	Republican	8th	January 3, 1993 – January 3, 2005	[data missing]
Andrew Gregg	Anti-Administration	6th	March 4, 1791 – March 4, 1793	[data missing]
		At-large	March 4, 1793 – March 4, 1795
	Democratic-Republican	9th	March 4, 1795 – March 4, 1803
		5th	March 4, 1803 – March 4, 1807
Curtis H. Gregg	Democratic	22nd	March 4, 1911 – March 4, 1913	[data missing]
William W Griest	Republican	9th	March 4, 1909 – March 4, 1923	Died.
		10th	March 4, 1923 – December 5, 1929
Isaac Griffin	Democratic-Republican	13th	May 13, 1813 – March 4, 1817	[data missing]
Samuel Griffith	Democratic	20th	March 4, 1871 – March 4, 1873	[data missing]
Matthew Griswold	Republican	26th	March 4, 1891 – March 4, 1893	[data missing]
			March 4, 1895 – March 4, 1897	[data missing]
Chester H. Gross	Republican	22nd	January 3, 1939 – January 3, 1941	[data missing]
			January 3, 1943 – January 3, 1945	[data missing]
		21st	January 3, 1945 – January 3, 1949
Samuel Gross	Democratic-Republican	2nd	March 4, 1819 – March 4, 1823	[data missing]
Galusha A. Grow	Democratic	12th	March 4, 1851 – March 4, 1853	[data missing]
		14th	March 4, 1853 – March 4, 1857
	Republican		March 4, 1857 – March 4, 1863
		At-large	February 26, 1894 – March 4, 1903	[data missing]
Amos Gustine	Democratic	13th	March 4, 1841 – March 4, 1843	[data missing]
John Hahn	Democratic-Republican	2nd	March 4, 1815 – March 4, 1817	[data missing]
Harry L. Haines	Democratic	22nd	March 4, 1931 – January 3, 1939	[data missing]
			January 3, 1941 – January 3, 1943	[data missing]
Richard J. Haldeman	Democratic	15th	March 4, 1869 – March 4, 1873	[data missing]
James T. Hale	Republican	15th	March 4, 1859 – March 4, 1863	[data missing]
	Independent Republican	18th	March 4, 1863 – March 4, 1865
Chapin Hall	Republican	24th	March 4, 1859 – March 4, 1861	[data missing]
James K. P. Hall	Democratic	28th	March 4, 1899 – November 29, 1902	Resigned after being elected to the Pennsylvania State Senate.
Norman Hall	Democratic	26th	March 4, 1887 – March 4, 1889	[data missing]
Edwin Hallowell	Democratic	7th	March 4, 1891 – March 4, 1893	[data missing]
Frederick Halterman	Republican	3rd	March 4, 1895 – March 4, 1897	[data missing]
John Hamilton	Democratic-Republican	10th	March 4, 1805 – March 4, 1807	[data missing]
Robert H. Hammond	Democratic	16th	March 4, 1837 – March 4, 1841	[data missing]
Moses Hampton	Whig	21st	March 4, 1847 – March 4, 1851	[data missing]
John A. Hanna	Democratic-Republican	6th	March 4, 1797 – March 4, 1803	Died.
		4th	March 4, 1803 – July 23, 1805
Alfred C. Harmer	Republican	5th	March 4, 1871 – March 4, 1875	[data missing]
			March 4, 1877 – March 6, 1900	Died.
James Harper	Anti-Jacksonian	2nd	March 4, 1833 – March 4, 1837	[data missing]
Robert Harris	Democratic-Republican	6th	March 4, 1823 – March 4, 1825	[data missing]
	Jacksonian		March 4, 1825 – March 4, 1827	[data missing]
Frank G. Harrison	Democratic	11th	January 3, 1983 – January 3, 1985	[data missing]
Samuel S. Harrison	Jacksonian	23rd	March 4, 1833 – March 4, 1837	[data missing]
Joseph J. Hart	Democratic	8th	March 4, 1895 – March 4, 1897	[data missing]
Melissa Hart	Republican	4th	January 3, 2001 – January 3, 2007	[data missing]
Thomas Hartley	Pro-Administration	At-large	March 4, 1789 – March 4, 1791	Died.
		7th	March 4, 1791 – March 4, 1793
		At-large	March 4, 1793 – March 4, 1795
	Federalist	8th	March 4, 1795 – December 21, 1800
Jesse L. Hartman	Republican	19th	March 4, 1911 – March 4, 1913	[data missing]
Samuel Hays	Democratic	22nd	March 4, 1843 – March 4, 1845	[data missing]
James M. Hazlett	Republican	1st	March 4, 1927 – October 20, 1927	Resigned.
Robert D. Heaton	Republican	12th	March 4, 1915 – March 4, 1919	[data missing]
Daniel B Heiner	Republican	21st	March 4, 1893 – March 4, 1897	[data missing]
H. John Heinz III	Republican	18th	November 2, 1971 – January 3, 1977	[data missing]
Joseph Hemphill	Federalist	3rd	March 4, 1801 – March 4, 1803	[data missing]
		1st	March 4, 1819 – March 4, 1823	Resigned.
		2nd	March 4, 1823 – 1826
	Jacksonian		March 4, 1829 – March 4, 1831	[data missing]
Joseph Henderson	Jacksonian	14th	March 4, 1833 – March 4, 1837	[data missing]
Samuel Henderson	Federalist	2nd	October 11, 1814 – March 4, 1815	[data missing]
Thomas Henry	Anti-Masonic	24th	March 4, 1837 – March 4, 1841	[data missing]
	Whig		March 4, 1841 – March 4, 1843	[data missing]
Jacob Hibshman	Democratic-Republican	3rd	March 4, 1819 – March 4, 1821	[data missing]
John Hickman	Democratic	6th	March 4, 1855 – March 4, 1859	[data missing]
	Anti-Lecompton Democratic		March 4, 1859 – March 4, 1861	[data missing]
	Republican		March 4, 1861 – March 4, 1863	[data missing]
Josiah D. Hicks	Republican	20th	March 4, 1893 – March 4, 1899	[data missing]
John A. Hiestand	Republican	9th	March 4, 1885 – March 4, 1889	[data missing]
Daniel Hiester	Anti-Administration	At-large	March 4, 1789 – March 4, 1791	Resigned.
		4th	March 4, 1791 – March 4, 1793
		At-large	March 4, 1793 – March 4, 1795
	Democratic-Republican	5th	March 4, 1795 – July 1, 1796
Daniel Hiester	Democratic-Republican	3rd	March 4, 1809 – March 4, 1811	[data missing]
Isaac E. Hiester	Whig	9th	March 4, 1853 – March 4, 1855	[data missing]
John Hiester	Democratic-Republican	3rd	March 4, 1807 – March 4, 1809	[data missing]
Joseph Hiester	Democratic-Republican	5th	December 1, 1797 – March 4, 1803	[data missing]
		3rd	March 4, 1803 – March 4, 1805
		7th	March 4, 1815 – December ????, 1820	[data missing]
William Hiester	Anti-Masonic	4th	March 4, 1831 – March 4, 1837	[data missing]
William H. Hines	Democratic	12th	March 4, 1893 – March 4, 1895	[data missing]
Daniel K. Hoch	Democratic	14th	January 3, 1943 – January 3, 1945	[data missing]
		13th	January 3, 1945 – January 3, 1947
Joe Hoeffel	Democratic	13th	January 3, 1999 – January 3, 2005	[data missing]
Carl H. Hoffman	Republican	23rd	May 21, 1946 – January 3, 1947	[data missing]
John Hoge	Democratic-Republican	10th	November 2, 1804 – March 4, 1805	[data missing]
William Hoge	Democratic-Republican	12th	March 4, 1801 – March 4, 1803	Resigned.
		10th	March 4, 1803 – October 15, 1804
			March 4, 1807 – March 4, 1809	[data missing]
Tim Holden	Democratic	6th	January 3, 1993 – January 3, 2003	Redistricted.
		17th	January 3, 2003 – January 3, 2013	Lost renomination.
Elmer J. Holland	Democratic	33rd	May 19, 1942 – January 3, 1943	[data missing]
		30th	January 24, 1956 – January 3, 1963	[data missing]
		20th	January 3, 1963 – August 9, 1968
Enos Hook	Democratic	20th	March 4, 1839 – April 18, 1841	Resigned.
Albert C. Hopkins	Republican	16th	March 4, 1891 – March 4, 1895	[data missing]
James H Hopkins	Democratic	22nd	March 4, 1875 – March 4, 1877	[data missing]
			March 4, 1883 – March 4, 1885	[data missing]
Joseph Hopkinson	Federalist	1st	March 4, 1815 – March 4, 1819	[data missing]
Robert F. Hopwood	Republican	23rd	March 4, 1915 – March 4, 1917	[data missing]
Henry Horn	Jacksonian	2nd	March 4, 1831 – March 4, 1833	[data missing]
John W. Hornbeck	Whig	6th	March 4, 1847 – January 16, 1848	Died.
Jacob Hostetter	Democratic-Republican	4th	November 16, 1818 – March 4, 1821	[data missing]
Chrissy Houlahan	Democratic	6th	January 3, 2019 – present	Incumbent
John W. Howe	Free Soil	22nd	March 4, 1849 – March 4, 1851	[data missing]
	Whig		March 4, 1851 – March 4, 1853	[data missing]
Thomas M Howe	Whig	21st	March 4, 1851 – March 4, 1853	[data missing]
		22nd	March 4, 1853 – March 4, 1855
George Howell	Democratic	10th	March 4, 1903 – February 10, 1904	Lost election contest to William Connell.
Edward B Hubley	Jacksonian	8th	March 4, 1835 – March 4, 1837	[data missing]
	Democratic		March 4, 1837 – March 4, 1839
George F Huff	Republican	21st	March 4, 1891 – March 4, 1893	[data missing]
		At-large	March 4, 1895 – March 4, 1897	[data missing]
		22nd	March 4, 1903 – March 4, 1911	[data missing]
Willis J. Hulings	Progressive	28th	March 4, 1913 – March 4, 1915	[data missing]
	Republican		March 4, 1919 – March 4, 1921	[data missing]
John M. Hyneman	Democratic-Republican	3rd	March 4, 1811 – March 4, 1813	Resigned.
		7th	March 4, 1813 – August 2, 1813
Peter Ihrie, Jr.	Jacksonian	8th	October 13, 1829 – March 4, 1833	[data missing]
Charles J Ingersoll	Democratic-Republican	1st	March 4, 1813 – March 4, 1815	[data missing]
	Democratic	3rd	March 4, 1841 – March 4, 1843	[data missing]
		4th	March 4, 1843 – March 4, 1849
Joseph R Ingersoll	Anti-Jacksonian	2nd	March 4, 1835 – March 4, 1837	[data missing]
	Whig		October 12, 1841 – March 4, 1849	[data missing]
Samuel D. Ingham	Democratic-Republican	6th	March 4, 1813 – July 6, 1818	Resigned.
			October 8, 1822 – March 4, 1823	[data missing]
Alexander Irvin	Whig	24th	March 4, 1847 – March 4, 1849	[data missing]
James Irvin	Whig	14th	March 4, 1841 – March 4, 1843	[data missing]
		17th	March 4, 1843 – March 4, 1845
William Irvine	Anti-Administration	At-large	March 4, 1793 – March 4, 1795	[data missing]
Jared Irwin	Democratic-Republican	10th	March 4, 1813 – March 4, 1817	[data missing]
Thomas Irwin	Jacksonian	14th	March 4, 1829 – March 4, 1831	[data missing]
William W. Irwin	Whig	22nd	March 4, 1841 – March 4, 1843	[data missing]
Summers M. Jack	Republican	21st	March 4, 1899 – March 4, 1903	[data missing]
William Jack	Democratic	23rd	March 4, 1841 – March 4, 1843	[data missing]
Oscar L. Jackson	Republican	24th	March 4, 1885 – March 4, 1889	[data missing]
Israel Jacobs	Pro-Administration	3rd	March 4, 1791 – March 4, 1793	[data missing]
Cornelius C. Jadwin	Republican	15th	March 4, 1881 – March 4, 1883	[data missing]
Benjamin F. James	Republican	7th	January 3, 1949 – January 3, 1959	[data missing]
Francis James	Anti-Masonic	4th	March 4, 1839 – March 4, 1841	[data missing]
	Whig		March 4, 1841 – March 4, 1843
Benjamin Jarrett	Republican	20th	January 3, 1937 – January 3, 1943	[data missing]
Mitchell Jenkins	Republican	11th	January 3, 1947 – January 3, 1949	[data missing]
Robert Jenkins	Federalist	3rd	March 4, 1807 – March 4, 1811	[data missing]
George A. Jenks	Democratic	25th	March 4, 1875 – March 4, 1877	[data missing]
Michael H. Jenks	Whig	6th	March 4, 1843 – March 4, 1845	[data missing]
Albert W. Johnson	Republican	23rd	November 5, 1963 – January 3, 1977	[data missing]
Philip Johnson	Democratic	13th	March 4, 1861 – March 4, 1863	Died.
		11th	March 4, 1863 – January 29, 1867
Evan J. Jones	Republican	21st	March 4, 1919 – March 4, 1923	[data missing]
J Glancy Jones	Democratic	9th	March 4, 1851 – March 4, 1853	[data missing]
		8th	February 4, 1854 – October 30, 1858	Resigned to become Minister to Austria.
Owen Jones	Democratic	5th	March 4, 1857 – March 4, 1859	[data missing]
William Jones	Democratic-Republican	1st	March 4, 1801 – March 4, 1803	[data missing]
Edwin J. Jorden	Republican	15th	February 23, 1895 – March 4, 1895	[data missing]
John Joyce	Republican	13th	January 3, 2019 – present	Incumbent
Benjamin F. Junkin	Republican	16th	March 4, 1859 – March 4, 1861	[data missing]
Paul E. Kanjorski	Democratic	11th	January 3, 1985 – January 3, 2011	[data missing]
Carroll D. Kearns	Republican	28th	January 3, 1947 – January 3, 1953	[data missing]
		24th	January 3, 1953 – January 3, 1963
George M. Keim	Democratic	9th	March 17, 1838 – March 4, 1843	[data missing]
William H. Keim	Republican	8th	December 7, 1858 – March 4, 1859	[data missing]
Abraham L. Keister	Republican	22nd	March 4, 1913 – March 4, 1917	[data missing]
Fred Keller	Republican	12th	May 21, 2019 – January 3, 2023	Retired.
Augustine B. Kelley	Democratic	28th	January 3, 1941 – January 3, 1945	Died.
		27th	January 3, 1945 – January 3, 1953
		21st	January 3, 1953 – November 20, 1957
William D. Kelley	Republican	4th	March 4, 1861 – January 9, 1890	Died.
James Kelly	Federalist	6th	March 4, 1805 – March 4, 1809	[data missing]
Mike Kelly	Republican	3rd	January 3, 2011 – January 3, 2019	Redistricted.
		16th	January 3, 2019 – present	Incumbent
M. Clyde Kelly	Republican	30th	March 4, 1913 – March 4, 1915	[data missing]
	Progressive		March 4, 1917 – March 4, 1919	[data missing]
	Republican		March 4, 1919 – March 4, 1923
		33rd	March 4, 1923 – January 3, 1933
		31st	March 4, 1933 – January 3, 1935
Samuel A Kendall	Republican	23rd	March 4, 1919 – March 4, 1923	Died.
		24th	March 4, 1923 – January 8, 1933
Everett Kent	Democratic	30th	March 4, 1923 – March 4, 1925	[data missing]
			March 4, 1927 – March 4, 1929	[data missing]
James Kerr	Democratic	28th	March 4, 1889 – March 4, 1891	[data missing]
Winthrop W. Ketcham	Republican	12th	March 4, 1875 – July 19, 1876	Resigned after being appointed judge of the United States District Court for the Western District of Pennsylvania.
Edgar R Kiess	Republican	15th	March 4, 1913 – March 4, 1923	Died.
		16th	March 4, 1923 – July 20, 1930
John W Killinger	Republican	10th	March 4, 1859 – March 4, 1863	[data missing]
			March 4, 1871 – March 4, 1875	[data missing]
		14th	March 4, 1877 – March 4, 1881	[data missing]
Adam King	Jacksonian	10th	March 4, 1827 – March 4, 1833	[data missing]
Henry King	Jacksonian	7th	March 4, 1831 – March 4, 1833	[data missing]
		8th	March 4, 1833 – March 4, 1835
Karl C. King	Republican	8th	November 6, 1951 – January 3, 1957	[data missing]
J. Roland Kinzer	Republican	10th	January 28, 1930 – January 3, 1945	[data missing]
		9th	January 3, 1945 – January 3, 1947
George W Kipp	Democratic	14th	March 4, 1907 – March 4, 1909	[data missing]
			March 4, 1911 – July 24, 1911	Died.
William H. Kirkpatrick	Republican	26th	March 4, 1921 – March 4, 1923	[data missing]
William S. Kirkpatrick	Republican	8th	March 4, 1897 – March 4, 1899	[data missing]
John W. Kittera	Pro-Administration	5th	March 4, 1791 – March 4, 1793	[data missing]
		At-large	March 4, 1793 – March 4, 1795
	Federalist	7th	March 4, 1795 – March 3, 1801
Thomas Kittera	Anti-Jacksonian	2nd	October 26, 1826 – March 4, 1827	[data missing]
I. Clinton Kline	Republican	16th	March 4, 1921 – March 4, 1923	[data missing]
Marcus C. L. Kline	Democratic	13th	March 4, 1903 – March 4, 1907	[data missing]
John Klingensmith, Jr.	Jacksonian	19th	March 4, 1835 – March 4, 1837	[data missing]
	Democratic		March 4, 1837 – March 4, 1839	[data missing]
Ron Klink	Democratic	4th	January 3, 1993 – January 3, 2001	[data missing]
Robert Klotz	Democratic	11th	March 4, 1879 – March 4, 1883	[data missing]
Jonathan Knight	Opposition	20th	March 4, 1855 – March 4, 1857	[data missing]
Joseph P. Kolter	Democratic	4th	January 3, 1983 – January 3, 1993	[data missing]
William H. Koontz	Republican	16th	July 18, 1866 – March 4, 1869	[data missing]
Peter H. Kostmayer	Democratic	8th	January 3, 1977 – January 3, 1981	[data missing]
			January 3, 1983 – January 3, 1993	[data missing]
Jacob Krebs	Jacksonian	7th	December 4, 1826 – March 4, 1827	[data missing]
Aaron S. Kreider	Republican	18th	March 4, 1913 – March 4, 1923	[data missing]
George Kremer	Democratic-Republican	9th	March 4, 1823 – March 4, 1825	[data missing]
	Jacksonian		March 4, 1825 – March 4, 1829	[data missing]
George F. Kribbs	Democratic	28th	March 4, 1891 – March 4, 1895	[data missing]
Joseph H. Kuhns	Whig	19th	March 4, 1851 – March 4, 1853	[data missing]
Monroe H. Kulp	Republican	17th	March 4, 1895 – March 4, 1899	[data missing]
John Christian Kunkel	Opposition	10th	March 4, 1855 – March 4, 1857	[data missing]
	Republican		March 4, 1857 – March 4, 1859	[data missing]
John C. Kunkel	Republican	19th	January 3, 1939 – January 3, 1945	[data missing]
		18th	January 3, 1945 – January 3, 1951
		16th	May 16, 1961 – December 30, 1966	Resigned.
J Banks Kurtz	Republican	21st	March 4, 1923 – March 4, 1933	[data missing]
		23rd	March 4, 1933 – January 3, 1935
William H Kurtz	Democratic	15th	March 4, 1851 – March 4, 1853	[data missing]
		16th	March 4, 1853 – March 4, 1855
Abner Lacock	Democratic-Republican	11th	March 4, 1811 – March 4, 1813	[data missing]
Daniel F. Lafean	Republican	20th	March 4, 1903 – March 4, 1913	[data missing]
		At-large	March 4, 1915 – March 4, 1917	[data missing]
John A. Lafore, Jr.	Republican	13th	November 5, 1957 – January 3, 1961	[data missing]
Conor Lamb	Democratic	18th	March 13, 2018 – January 3, 2019	Switched districts.
		17th	January 3, 2019 – January 3, 2023	Retired to run for U.S. senator.
James Landy	Democratic	3rd	March 4, 1857 – March 4, 1859	[data missing]
J. N. Langham	Republican	27th	March 4, 1909 – March 4, 1915	[data missing]
John Laporte	Jacksonian	17th	March 4, 1833 – March 4, 1837	[data missing]
George V. E Lawrence	Republican	24th	March 4, 1865 – March 4, 1869	[data missing]
			March 4, 1883 – March 4, 1885	[data missing]
Joseph Lawrence	Anti-Jacksonian	15th	March 4, 1825 – March 4, 1829	[data missing]
	Whig	21st	March 4, 1841 – April 17, 1842	Died.
Jesse Lazear	Democratic	20th	March 4, 1861 – March 4, 1863	[data missing]
		24th	March 4, 1863 – March 4, 1865
Raymond F. Lederer	Democratic	3rd	January 3, 1977 – April 29, 1981	Resigned.
Robert E. Lee	Democratic	12th	March 4, 1911 – March 4, 1915	[data missing]
Summer Lee	Democratic	12th	January 3, 2023 – present	Incumbent
J. Russell Leech	Republican	20th	March 4, 1927 – January 29, 1932	resigned on appointment as member of US Board of Tax Appeals
Isaac Leet	Democratic	21st	March 4, 1839 – March 4, 1841	[data missing]
Joseph Lefever	Democratic-Republican	3rd	March 4, 1811 – March 4, 1813	[data missing]
William E. Lehman	Democratic	1st	March 4, 1861 – March 4, 1863	[data missing]
Michael Leib	Democratic-Republican	2nd	March 4, 1799 – March 4, 1803	Resigned.
		1st	March 4, 1803 – February 14, 1806
Owen D. Leib	Democratic	11th	March 4, 1845 – March 4, 1847	[data missing]
Paul Leidy	Democratic	12th	December 7, 1857 – March 4, 1859	[data missing]
George G. Leiper	Jacksonian	4th	March 4, 1829 – March 4, 1831	[data missing]
John Leisenring	Republican	12th	March 4, 1895 – March 4, 1897	[data missing]
John T. Lenahan	Democratic	11th	March 4, 1907 – March 4, 1909	[data missing]
Fred C. Leonard	Republican	16th	March 4, 1895 – March 4, 1897	[data missing]
John V. Lesher	Democratic	16th	March 4, 1913 – March 4, 1921	[data missing]
Lewis C. Levin	Know Nothing	1st	March 4, 1845 – March 4, 1851	[data missing]
Fred E. Lewis	Republican	At-large	March 4, 1913 – March 4, 1915	[data missing]
Robert J. Lewis	Republican	19th	March 4, 1901 – March 4, 1903	[data missing]
Norton L. Lichtenwalner	Democratic	14th	March 4, 1931 – March 4, 1933	[data missing]
Franklin H. Lichtenwalter	Republican	8th	September 9, 1947 – January 3, 1951	[data missing]
Michael Liebel, Jr.	Democratic	25th	March 4, 1915 – March 4, 1917	[data missing]
Mial E. Lilley	Republican	14th	March 4, 1905 – March 4, 1907	[data missing]
William Lilly	Republican	At-large	March 4, 1893 – December 1, 1893	Died.
James F. Lind	Democratic	21st	January 3, 1949 – January 3, 1953	[data missing]
Henry Logan	Jacksonian	11th	March 4, 1835 – March 4, 1837	[data missing]
	Democratic		March 4, 1837 – March 4, 1839
J. Washington Logue	Democratic	6th	March 4, 1913 – March 4, 1915	[data missing]
Henry C. Longnecker	Republican	7th	March 4, 1859 – March 4, 1861	[data missing]
Christian Lower	Democratic-Republican	3rd	March 4, 1805 – December 19, 1806	Died.
John B. C. Lucas	Democratic-Republican	11th	March 4, 1803 – ????, 1805	Resigned before the assembling of the 9th Congress to become district judge of the United States District Court for the District of Louisiana.
Aaron Lyle	Democratic-Republican	10th	March 4, 1809 – March 4, 1813	[data missing]
		12th	March 4, 1813 – March 4, 1817
John Lynch	Democratic	12th	March 4, 1887 – March 4, 1889	[data missing]
Levi A. Mackey	Democratic	20th	March 4, 1875 – March 4, 1879	[data missing]
Samuel Maclay	Democratic-Republican	6th	March 4, 1795 – March 4, 1797	[data missing]
William Maclay	Democratic-Republican	5th	March 4, 1815 – March 4, 1819	[data missing]
William P. Maclay	Democratic-Republican	9th	October 8, 1816 – March 4, 1821	[data missing]
James T. Maffett	Republican	25th	March 4, 1887 – March 4, 1889	[data missing]
James M. Magee	Republican	35th	March 4, 1923 – March 4, 1927	[data missing]
John A. Magee	Democratic	15th	March 4, 1873 – March 4, 1875	[data missing]
Frederick W. Magrady	Republican	17th	March 4, 1925 – March 4, 1933	[data missing]
Thaddeus M Mahon	Republican	18th	March 4, 1893 – March 4, 1903	[data missing]
		17th	March 4, 1903 – March 4, 1907
Levi Maish	Democratic	19th	March 4, 1875 – March 4, 1879	[data missing]
			March 4, 1887 – March 4, 1891
Franklin J. Maloney	Republican	4th	January 3, 1947 – January 3, 1949	[data missing]
Job Mann	Jacksonian	18th	March 4, 1835 – March 4, 1837	[data missing]
	Democratic	19th	March 4, 1847 – March 4, 1851	[data missing]
Joel K. Mann	Jacksonian	5th	March 4, 1831 – March 4, 1835	[data missing]
Albert G. Marchand	Democratic	19th	March 4, 1839 – March 4, 1843	[data missing]
David Marchand	Democratic-Republican	11th	March 4, 1817 – March 4, 1821	[data missing]
Marjorie Margolies-Mezvinsky	Democratic	13th	January 3, 1993 – January 3, 1995	Lost re-election.
Tom Marino	Republican	10th	January 3, 2011 – January 3, 2019	Redistricted.
		12th	January 3, 2019 – January 23, 2019	Resigned.
Philip S Markley	Democratic-Republican	5th	March 4, 1823 – March 4, 1825	[data missing]
	Anti-Jacksonian		March 4, 1825 – March 4, 1827	[data missing]
Marc L. Marks	Republican	24th	January 3, 1977 – January 3, 1983	[data missing]
Alem Marr	Jacksonian	9th	March 4, 1829 – March 4, 1831	[data missing]
Frank Mascara	Democratic	20th	January 3, 1995 – January 3, 2003	[data missing]
Charles Matthews	Republican	24th	March 4, 1911 – March 4, 1913	[data missing]
William McAleer	Democratic	3rd	March 4, 1891 – March 4, 1895	[data missing]
			March 4, 1897 – March 4, 1901	[data missing]
Archibald McAllister	Democratic	17th	March 4, 1863 – March 4, 1865	[data missing]
Joseph A. McArdle	Democratic	33rd	January 3, 1939 – January 5, 1942	Resigned to serve on Pittsburgh City Council.
Moses McClean	Democratic	15th	March 4, 1845 – March 4, 1847	[data missing]
William McClelland	Democratic	24th	March 4, 1871 – March 4, 1873	[data missing]
Blair McClenachan	Democratic-Republican	2nd	March 4, 1797 – March 4, 1799	[data missing]
Charles McClure	Democratic	13th	March 4, 1837 – March 4, 1839	[data missing]
			December 7, 1840 – March 4, 1841	[data missing]
Samuel K. McConnell, Jr.	Republican	17th	January 18, 1944 – January 3, 1945	Resigned.
		16th	January 3, 1945 – January 3, 1953
		13th	January 3, 1953 – September 1, 1957
Henry C. McCormick	Republican	16th	March 4, 1887 – March 4, 1891	[data missing]
Robert McCoy	Jacksonian	11th	November 22, 1831 – March 4, 1833	[data missing]
George D. McCreary	Republican	6th	March 4, 1903 – March 4, 1913	[data missing]
William McCreery	Democratic	15th	March 4, 1829 – March 4, 1831	[data missing]
George McCulloch	Democratic	14th	November 20, 1839 – March 4, 1841	[data missing]
John McCulloch	Whig	18th	March 4, 1853 – March 4, 1855	[data missing]
Welty McCullogh	Republican	21st	March 4, 1887 – March 4, 1889	[data missing]
Thomas G. McCullough	Federalist	5th	October 17, 1820 – March 4, 1821	[data missing]
Joseph M. McDade	Republican	10th	January 3, 1963 – January 3, 1999	[data missing]
Alexander McDowell	Republican	At-large	March 4, 1893 – March 4, 1895	[data missing]
John McDowell	Republican	31st	January 3, 1939 – January 3, 1941	[data missing]
		29th	January 3, 1947 – January 3, 1949	[data missing]
Louis T. McFadden	Republican	14th	March 4, 1915 – March 4, 1923	[data missing]
		15th	March 4, 1923 – January 3, 1935
Robert N. McGarvey	Republican	2nd	January 3, 1947 – January 3, 1949	[data missing]
Herbert J. McGlinchey	Democratic	6th	January 3, 1945 – January 3, 1947	[data missing]
James P. McGranery	Democratic	2nd	January 3, 1937 – November 17, 1943	Resigned after being appointed an assistant to the Attorney General.
Paul McHale	Democratic	15th	January 3, 1993 – January 3, 1999	[data missing]
John G. McHenry	Democratic	16th	March 4, 1907 – December 27, 1912	Died.
Abraham R. McIlvaine	Whig	7th	March 4, 1843 – March 4, 1849	[data missing]
Ebenezer McJunkin	Republican	23rd	March 4, 1871 – ????, 1874/1875	[data missing]
Samuel McKean	Democratic-Republican	9th	March 4, 1823 – March 4, 1825	[data missing]
	Jacksonian		March 4, 1825 – March 4, 1829	[data missing]
Thomas M. T McKennan	Anti-Masonic	15th	March 4, 1831 – March 4, 1833	[data missing]
		21st	March 4, 1833 – March 4, 1839
	Whig		May 30, 1842 – March 4, 1843	[data missing]
Jacob K. McKenty	Democratic	8th	December 3, 1860 – March 4, 1861	[data missing]
Robert McKnight	Republican	22nd	March 4, 1859 – March 4, 1863	[data missing]
James X. McLanahan	Democratic	16th	March 4, 1849 – March 4, 1853	[data missing]
Patrick McLane	Democratic	10th	March 4, 1919 – February 25, 1921	Lost election contest to John R. Farr.
Joseph McLaughlin	Republican	At-large	March 4, 1917 – March 4, 1919	[data missing]
			March 4, 1921 – March 4, 1923	[data missing]
John McNair	Democratic	5th	March 4, 1851 – March 4, 1855	[data missing]
Edward McPherson	Republican	17th	March 4, 1859 – March 4, 1863	[data missing]
James McSherry	Federalist	5th	March 4, 1821 – March 4, 1823	[data missing]
Pat Meehan	Republican	7th	January 3, 2011 – April 27, 2018	Resigned.
Franklin Menges	Republican	22nd	March 4, 1925 – March 4, 1931	[data missing]
Ulysses Mercur	Republican	13th	March 4, 1865 – December 2, 1872	Resigned after being appointed as judge of the Supreme Court of Pennsylvania.
Dan Meuser	Republican	9th	January 3, 2019 – present	Incumbent
Benjamin F. Meyers	Democratic	16th	March 4, 1871 – March 4, 1873	[data missing]
Ner Middleswarth	Whig	10th	March 4, 1853 – March 4, 1855	[data missing]
Daniel H. Miller	Democratic-Republican	3rd	March 4, 1823 – March 4, 1825	[data missing]
	Jacksonian		March 4, 1825 – March 4, 1831	[data missing]
George F. Miller	Republican	14th	March 4, 1865 – March 4, 1869	[data missing]
Jesse Miller	Jacksonian	13th	March 4, 1833 – October 30, 1836	Resigned to become the First Auditor of the United States Department of the Treasury. [data missing]
Samuel H Miller	Republican	26th	March 4, 1881 – March 4, 1885	[data missing]
		28th	March 4, 1915 – March 4, 1917	[data missing]
Thomas B. Miller	Republican	12th	May 19, 1942 – January 3, 1945	[data missing]
William H. Miller	Democratic	14th	March 4, 1863 – March 4, 1865	[data missing]
William H. Milliken, Jr.	Republican	7th	January 3, 1959 – January 3, 1965	[data missing]
William Millward	Opposition	3rd	March 4, 1855 – March 4, 1857	[data missing]
	Republican	4th	March 4, 1859 – March 4, 1861	[data missing]
James Milnor	Federalist	1st	March 4, 1811 – March 4, 1813	[data missing]
William Milnor	Federalist	2nd	March 4, 1807 – March 4, 1811	[data missing]
		1st	March 4, 1815 – March 4, 1817	[data missing]
			March 4, 1819 – May 8, 1822	Resigned.
Charles Miner	Anti-Jacksonian	4th	March 4, 1825 – March 4, 1829	[data missing]
James S. Mitchell	Democratic-Republican	4th	March 4, 1821 – March 4, 1823	[data missing]
		10th	March 4, 1823 – March 4, 1825	[data missing]
	Jacksonian		March 4, 1825 – March 4, 1827	[data missing]
John I. Mitchell	Republican	16th	March 4, 1877 – March 4, 1881	[data missing]
John Mitchell	Jacksonian	12th	March 4, 1825 – March 4, 1829	[data missing]
John Moffet	Democratic	3rd	March 4, 1869 – April 9, 1869	Lost contested election to Leonard Myers.
Daniel Montgomery, Jr.	Democratic-Republican	5th	March 4, 1807 – March 4, 1809	[data missing]
John G. Montgomery	Democratic	12th	March 4, 1857 – April 24, 1857	Died.
William Montgomery	Democratic	20th	March 4, 1857 – March 4, 1861	[data missing]
William Montgomery	Anti-Administration	At-large	March 4, 1793 – March 4, 1795	[data missing]
Reuben O. Moon	Republican	4th	November 3, 1903 – March 4, 1913	[data missing]
Henry D. Moore	Whig	3rd	March 4, 1849 – March 4, 1853	[data missing]
J. Hampton Moore	Republican	3rd	November 6, 1906 – January 4, 1920	Resigned after being elected Mayor of Philadelphia.
Robert Moore	Democratic-Republican	15th	March 4, 1817 – March 4, 1821	[data missing]
Samuel Moore	Democratic-Republican	6th	October 13, 1818 – May 20, 1822	[data missing]
William S. Moore	Republican	24th	March 4, 1873 – March 4, 1875	[data missing]
James K. Moorhead	Republican	21st	March 4, 1859 – March 4, 1863	[data missing]
		22nd	March 4, 1863 – March 4, 1869
William S. Moorhead	Democratic	28th	January 3, 1959 – January 3, 1963	[data missing]
		14th	January 3, 1963 – January 3, 1981
Thomas E. Morgan	Democratic	24th	January 3, 1945 – January 3, 1953	[data missing]
		26th	January 3, 1953 – January 3, 1973
		22nd	January 3, 1973 – January 3, 1977
John M. Morin	Republican	At-large	March 4, 1913 – March 4, 1915	[data missing]
		31st	March 4, 1915 – March 4, 1923
		34th	March 4, 1923 – March 4, 1929
Theodore L. Moritz	Democratic	32nd	January 3, 1935 – January 3, 1937	[data missing]
Daniel J. Morrell	Republican	17th	March 4, 1867 – March 4, 1871	[data missing]
Edward de Veaux Morrell	Republican	5th	November 6, 1900 – March 4, 1907	[data missing]
Edward J Morris	Whig	1st	March 4, 1843 – March 4, 1845	[data missing]
		2nd	March 4, 1857 – June 8, 1861	Resigned to become Minister to the Ottoman Empire.
Mathias Morris	Anti-Jacksonian	6th	March 4, 1835 – March 4, 1837	[data missing]
	Whig		March 4, 1837 – March 4, 1839
Samuel W. Morris	Democratic	17th	March 4, 1837 – March 4, 1841	[data missing]
John A. Morrison	Democratic	7th	March 4, 1851 – March 4, 1853	[data missing]
Guy L. Moser	Democratic	14th	January 3, 1937 – January 3, 1943	[data missing]
James Mosgrove	Greenback	25th	March 4, 1881 – March 4, 1883	[data missing]
Frederick A. Muhlenberg	Republican	13th	January 3, 1947 – January 3, 1949	[data missing]
Frederick A. C. Muhlenberg	Pro-Administration	At-large	March 4, 1789 – March 4, 1791	[data missing]
	Anti-Administration	2nd	March 4, 1791 – March 4, 1793	[data missing]
		At-large	March 4, 1793 – March 4, 1795
	Democratic-Republican	2nd	March 4, 1795 – March 4, 1797
Henry A. Muhlenberg	Democratic	8th	March 4, 1853 – January 9, 1854	Died.
Henry A. P. Muhlenberg	Jacksonian	7th	March 4, 1829 – March 4, 1833	Resigned to become United States Minister to the Austrian Empire.
		9th	March 4, 1833 – March 4, 1837
	Democratic		March 4, 1837 – February 8, 1838
Peter Muhlenberg	Anti-Administration	At-large	March 4, 1789 – March 4, 1791	[data missing]
			March 4, 1793 – March 4, 1795	[data missing]
	Democratic-Republican	4th	March 4, 1799 – March 4, 1801	[data missing]
Michael J. Muldowney	Republican	32nd	March 4, 1933 – January 3, 1935	[data missing]
Walter M. Mumma	Republican	18th	January 3, 1951 – January 3, 1953	Died.
		16th	January 3, 1953 – February 25, 1961
Austin J Murphy	Democratic	22nd	January 3, 1977 – January 3, 1993	[data missing]
		20th	January 3, 1993 – January 3, 1995
John W. Murphy	Democratic	11th	January 3, 1943 – January 3, 1945	Resigned to become judge of the United States District Court for the Middle District of Pennsylvania.
		10th	January 3, 1945 – July 17, 1946
Patrick Murphy	Democratic	8th	January 3, 2007 – January 3, 2011	Lost re-election.
Timothy F. Murphy	Republican	18th	January 3, 2003 – October 21, 2017	Resigned.
John Murray	Democratic-Republican	10th	October 14, 1817 – March 4, 1821	First elected to finish Representative-elect David Scott's term. [data missing]
Thomas Murray, Jr.	Democratic-Republican	10th	October 9, 1821 – March 4, 1823	First elected to finish Representative-elect William Cox Ellis's term. [data missing]
John Murtha	Democratic	12th	February 5, 1974 – February 8, 2010	Died.
Ray Musto	Democratic	11th	April 9, 1980 – January 3, 1981	[data missing]
Howard Mutchler	Democratic	8th	August 7, 1893 – March 4, 1895	[data missing]
			March 4, 1901 – March 4, 1903	[data missing]
William Mutchler	Democratic	10th	March 4, 1875 – March 4, 1877	[data missing]
			March 4, 1881 – March 4, 1885	[data missing]
		8th	March 4, 1889 – June 23, 1893	Died.
Amos Myers	Republican	20th	March 4, 1863 – March 4, 1865	[data missing]
Francis J. Myers	Democratic	6th	January 3, 1939 – January 3, 1945	[data missing]
Gary A. Myers	Republican	25th	January 3, 1975 – January 3, 1979	[data missing]
Leonard Myers	Republican	3rd	March 4, 1863 – March 4, 1869	[data missing]
			April 9, 1869 – March 4, 1875	Successfully challenged election of John Moffet. [data missing]
Michael Myers	Democratic	1st	November 2, 1976 – October 2, 1980	Expelled as a result of the Abscam scandal.
Charles Naylor	Whig	3rd	June 29, 1837 – March 4, 1841	First elected to finish Representative-elect Francis J. Harper's term. [data missing]
James S. Negley	Republican	22nd	March 4, 1869 – March 4, 1875	[data missing]
			March 4, 1885 – March 4, 1887	[data missing]
James L. Nelligan	Republican	11th	January 3, 1981 – January 3, 1983	[data missing]
Henry Nes	Independent Democratic	15th	March 4, 1843 – March 4, 1845	[data missing]
	Whig		March 4, 1847 – September 10, 1850	Died.
Peter Newhard	Democratic	8th	March 4, 1839 – March 4, 1843	[data missing]
Thomas D. Nicholls	Independent Democratic	10th	March 4, 1907 – March 4, 1911	[data missing]
Robert N.C. Nix, Sr.	Democratic	4th	May 20, 1958 – January 3, 1963	[data missing]
		2nd	January 3, 1963 – January 3, 1979
Solomon T. North	Republican	27th	March 4, 1915 – March 4, 1917	[data missing]
Charles O'Neill	Republican	2nd	March 4, 1863 – March 4, 1871	[data missing]
			March 4, 1873 – November 25, 1893	Died.
Harry P. O'Neill	Democratic	10th	January 3, 1949 – January 3, 1953	[data missing]
Alexander Ogle	Democratic-Republican	8th	March 4, 1817 – March 4, 1819	[data missing]
Andrew J. Ogle	Whig	18th	March 4, 1849 – March 4, 1851	[data missing]
Charles Ogle	Anti-Masonic	18th	March 4, 1837 – March 4, 1841	[data missing]
	Whig		March 4, 1841 – May 10, 1841	Died.
Marlin E Olmsted	Republican	14th	March 4, 1897 – March 4, 1903	[data missing]
		18th	March 4, 1903 – March 4, 1913
Robert Orr, Jr.	Jacksonian	16th	October 11, 1825 – March 4, 1829	[data missing]
Edwin S Osborne	Republican	At-large	March 4, 1885 – March 4, 1889	[data missing]
		12th	March 4, 1889 – March 4, 1891
James H. Osmer	Republican	27th	March 4, 1879 – March 4, 1881	[data missing]
Edward Overton, Jr.	Republican	15th	March 4, 1877 – March 4, 1881	[data missing]
Asa Packer	Democratic	13th	March 4, 1853 – March 4, 1857	[data missing]
Horace B. Packer	Republican	16th	March 4, 1897 – March 4, 1901	[data missing]
John B. Packer	Republican	14th	March 4, 1869 – March 4, 1877	[data missing]
A. Mitchell Palmer	Democratic	26th	March 4, 1909 – March 4, 1915	[data missing]
Cyrus M. Palmer	Republican	13th	March 4, 1927 – March 4, 1929	[data missing]
Henry W Palmer	Republican	12th	March 4, 1901 – March 4, 1903	[data missing]
		11th	March 4, 1903 – March 4, 1907
			March 4, 1909 – March 4, 1911	[data missing]
Andrew Parker	Democratic	17th	March 4, 1851 – March 4, 1853	[data missing]
George R Patterson	Republican	13th	March 4, 1901 – March 4, 1903	Died.
		12th	March 4, 1903 – March 21, 1906
Thomas Patterson	Democratic-Republican	12th	March 4, 1817 – March 4, 1823	[data missing]
		15th	March 4, 1823 – March 4, 1825	[data missing]
Charles E. Patton	Republican	21st	March 4, 1911 – March 4, 1915	[data missing]
John Patton	Republican	24th	March 4, 1861 – March 4, 1863	[data missing]
		20th	March 4, 1887 – March 4, 1889	[data missing]
John D. Patton	Democratic	25th	March 4, 1883 – March 4, 1885	[data missing]
Levi Pawling	Federalist	2nd	March 4, 1807 – March 4, 1811	[data missing]
Lemuel Paynter	Democratic	1st	March 4, 1837 – March 4, 1841	[data missing]
John J. Pearce	Opposition	15th	March 4, 1855 – March 4, 1857	[data missing]
John J. Pearson	Anti-Jacksonian	24th	December 5, 1836 – March 4, 1837	[data missing]
Scott Perry	Republican	4th	January 3, 2012 – January 3, 2019	Redistricted.
		10th	January 3, 2019 – present	Incumbent
John E. Peterson	Republican	5th	January 3, 1997 – January 3, 2009	[data missing]
David Petrikin	Democratic	15th	March 4, 1837 – March 4, 1841	[data missing]
S. Newton Pettis	Republican	20th	December 7, 1868 – March 4, 1869	[data missing]
Darwin Phelps	Republican	23rd	March 4, 1869 – March 4, 1871	[data missing]
Henry M. Phillips	Democratic	4th	March 4, 1857 – March 4, 1859	[data missing]
John Phillips	Federalist	3rd	March 4, 1821 – March 4, 1823	[data missing]
Thomas W. Phillips	Republican	25th	March 4, 1893 – March 4, 1897	[data missing]
Thomas Wharton Phillips Jr.	Republican	26th	March 4, 1923 – March 4, 1927	[data missing]
Robert Philson	Democratic-Republican	8th	March 4, 1819 – March 4, 1821	[data missing]
William Piper	Democratic-Republican	7th	March 4, 1811 – March 4, 1813	[data missing]
		8th	March 4, 1813 – March 4, 1817
Charles W. Pitman	Whig	14th	March 4, 1849 – March 4, 1851	[data missing]
Joseph R. Pitts	Republican	16th	January 3, 1997 – January 3, 2017	[data missing]
Todd R. Platts	Republican	19th	January 3, 2001 – January 3, 2013	Retired.
Arnold Plumer	Democratic	25th	March 4, 1837 – March 4, 1839	[data missing]
			March 4, 1841 – March 4, 1843	[data missing]
George Plumer	Democratic-Republican	11th	March 4, 1821 – March 4, 1823	[data missing]
		17th	March 4, 1823 – March 4, 1825	[data missing]
	Jacksonian		March 4, 1825 – March 4, 1827	[data missing]
Rufus K. Polk	Democratic	17th	March 4, 1899 – March 5, 1902	Died.
James Pollock	Whig	13th	April 5, 1844 – March 4, 1849	[data missing]
Henry K. Porter	Independent Republican	31st	March 4, 1903 – March 4, 1905	[data missing]
John Porter	Democratic-Republican	1st	December 8, 1806 – March 4, 1811	[data missing]
Stephen G. Porter	Republican	29th	March 4, 1911 – March 4, 1923	Died.
		32nd	March 4, 1923 – June 27, 1930
George A. Post	Democratic	15th	March 4, 1883 – March 4, 1885	[data missing]
William W. Potter	Democratic	14th	March 4, 1837 – October 28, 1839	Died.
David Potts Jr.	Anti-Masonic	4th	March 4, 1831 – March 4, 1839	[data missing]
Joseph Powell	Democratic	15th	March 4, 1875 – March 4, 1877	[data missing]
C. Frederick Pracht	Republican	5th	January 3, 1943 – January 3, 1945	[data missing]
Charles C. Pratt	Republican	14th	March 4, 1909 – March 4, 1911	[data missing]
Joseph M. Pratt	Republican	2nd	January 18, 1944 – January 3, 1945	[data missing]
Stanley A. Prokop	Democratic	10th	January 3, 1959 – January 3, 1961	[data missing]
John Pugh	Democratic-Republican	2nd	March 4, 1805 – March 4, 1809	[data missing]
Samuel A Purviance	Opposition	22nd	March 4, 1855 – March 4, 1857	[data missing]
	Republican		March 4, 1857 – March 4, 1859	[data missing]
James M. Quigley	Democratic	19th	January 3, 1955 – January 3, 1957	[data missing]
			January 3, 1959 – January 3, 1961	[data missing]
James L. Quinn	Democratic	31st	January 3, 1935 – January 3, 1939	[data missing]
Alexander Ramsey	Whig	14th	March 4, 1843 – March 4, 1847	[data missing]
Robert Ramsey	Jacksonian	6th	March 4, 1833 – March 4, 1835	[data missing]
	Whig		March 4, 1841 – March 4, 1843	[data missing]
William Ramsey	Jacksonian	11th	March 4, 1827 – September 29, 1831	Died.
William S. Ramsey	Democratic	13th	March 4, 1839 – October 17, 1840	Died.
Samuel J. Randall	Democratic	1st	March 4, 1863 – March 4, 1875	Died.
		3rd	March 4, 1875 – April 13, 1890
Harry C. Ransley	Republican	3rd	November 2, 1920 – March 4, 1933	[data missing]
		1st	March 4, 1933 – January 3, 1937
Joseph W. Ray	Republican	24th	March 4, 1889 – March 4, 1891	[data missing]
John Rea	Democratic-Republican	5th	May 11, 1813 – March 4, 1815	[data missing]
Almon H Read	Democratic	17th	March 18, 1842 – March 4, 1843	Died.
		12th	March 4, 1843 – June 3, 1844
John R. Reading	Democratic	5th	March 4, 1869 – April 13, 1870	Lost contested election to Caleb N. Taylor
John Reber	Republican	12th	May 23, 1919 – March 4, 1923	[data missing]
Charles M. Reed	Whig	23rd	March 4, 1843 – March 4, 1845	[data missing]
Robert R. Reed	Whig	20th	March 4, 1849 – March 4, 1851	[data missing]
James B Reilly	Democratic	13th	March 4, 1875 – March 4, 1879	[data missing]
			March 4, 1889 – March 4, 1895	[data missing]
John Reilly	Democratic	17th	March 4, 1875 – March 4, 1877	[data missing]
Wilson Reilly	Democratic	17th	March 4, 1857 – March 4, 1859	[data missing]
Luther Reily	Democratic	10th	March 4, 1837 – March 4, 1839	[data missing]
Guy Reschenthaler	Republican	14th	January 3, 2019 – present	Incumbent
John E. Reyburn	Republican	4th	February 18, 1890 – March 4, 1897	[data missing]
		2nd	November 6, 1906 – March 31, 1907	Resigned to become Mayor of Philadelphia.
William S. Reyburn	Republican	2nd	May 23, 1911 – March 4, 1913	[data missing]
John M. Reynolds	Republican	19th	March 4, 1905 – January 17, 1911	Resigned to become Lieutenant Governor of Pennsylvania.
George M. Rhodes	Democratic	13th	January 3, 1949 – January 3, 1953	[data missing]
		14th	January 3, 1953 – January 3, 1963
		6th	January 3, 1963 – January 3, 1969
Robert F. Rich	Republican	16th	November 4, 1930 – January 3, 1943	[data missing]
		15th	January 3, 1945 – January 3, 1951	[data missing]
Jacob Richards	Democratic-Republican	1st	March 4, 1803 – March 4, 1809	[data missing]
John Richards	Democratic-Republican	4th	March 4, 1795 – March 4, 1797	[data missing]
Matthias Richards	Democratic-Republican	3rd	March 4, 1807 – March 4, 1811	[data missing]
William E. Richardson	Democratic	14th	March 4, 1933 – January 3, 1937	[data missing]
Hiram L. Richmond	Republican	20th	March 4, 1873 – March 4, 1875	[data missing]
Tom Ridge	Republican	21st	January 3, 1983 – January 3, 1995	[data missing]
John W. Rife	Republican	14th	March 4, 1889 – March 4, 1893	[data missing]
David Ritchie	Whig	21st	March 4, 1853 – March 4, 1855	[data missing]
	Opposition		March 4, 1855 – March 4, 1857	[data missing]
	Republican		March 4, 1857 – March 4, 1859	[data missing]
Donald L. Ritter	Republican	15th	January 3, 1979 – January 3, 1993	[data missing]
John Ritter	Democratic	9th	March 4, 1843 – March 4, 1847	[data missing]
Edward E Robbins	Republican	21st	March 4, 1897 – March 4, 1899	[data missing]
		22nd	March 4, 1917 – January 25, 1919	Died.
John Robbins	Democratic	4th	March 4, 1849 – March 4, 1853	[data missing]
		3rd	March 4, 1853 – March 4, 1855
		5th	March 4, 1875 – March 4, 1877
Anthony E Roberts	Know Nothing	9th	March 4, 1855 – March 4, 1857	[data missing]
	Republican		March 4, 1857 – March 4, 1859
Jonathan Roberts	Democratic-Republican	2nd	March 4, 1811 – February 24, 1814	Resigned after being elected to the US Senate.
John B. Robinson	Republican	6th	March 4, 1891 – March 4, 1897	[data missing]
David F. Robison	Opposition	17th	March 4, 1855 – March 4, 1857	[data missing]
Robert L. Rodgers	Republican	29th	January 3, 1939 – January 3, 1945	[data missing]
		28th	January 3, 1945 – January 3, 1947
William Rodman	Democratic-Republican	2nd	March 4, 1811 – March 4, 1813	[data missing]
Thomas J Rogers	Democratic-Republican	6th	March 3, 1818 – March 4, 1823	[data missing]
		8th	March 4, 1823 – April 20, 1824	Resigned.
Fred B. Rooney	Democratic	15th	July 30, 1963 – January 3, 1979	[data missing]
John M. Rose	Republican	19th	March 4, 1917 – March 4, 1923	[data missing]
John Ross	Democratic-Republican	2nd	March 4, 1809 – March 4, 1811	[data missing]
		6th	March 4, 1815 – February 24, 1818	Resigned to become president judge of the seventh judicial district of Pennsylvania.
Sobieski Ross	Republican	18th	March 4, 1873 – March 4, 1875	[data missing]
		16th	March 4, 1875 – March 4, 1877
Thomas Ross	Democratic	6th	March 4, 1849 – March 4, 1853	[data missing]
John H. Rothermel	Democratic	13th	March 4, 1907 – March 4, 1915	[data missing]
Keith Rothfus	Republican	12th	January 3, 2013 – January 3, 2019	Lost re-election.
Charles H. Rowland	Republican	21st	March 4, 1915 – March 4, 1919	[data missing]
Arthur R. Rupley	Republican	At-large	March 4, 1913 – March 4, 1915	[data missing]
James M. Russell	Whig	18th	December 21, 1841 – March 4, 1843	[data missing]
Samuel L. Russell	Whig	17th	March 4, 1853 – March 4, 1855	[data missing]
Albert G. Rutherford	Republican	15th	January 3, 1937 – August 10, 1941	Died.
James W. Ryan	Democratic	13th	March 4, 1899 – March 4, 1901	[data missing]
John W. Ryon	Democratic	13th	March 4, 1879 – March 4, 1881	[data missing]
Leon Sacks	Democratic	1st	January 3, 1937 – January 3, 1943	[data missing]
Edmund W. Samuel	Republican	16th	March 4, 1905 – March 4, 1907	[data missing]
Rick Santorum	Republican	18th	January 3, 1991 – January 3, 1995	[data missing]
George W. Sarbacher Jr.	Republican	5th	January 3, 1947 – January 3, 1949	[data missing]
Benjamin Say	Democratic-Republican	1st	November 16, 1808 – June 1809	Resigned.
John P. Saylor	Republican	26th	September 13, 1949 – January 3, 1953	[data missing]
		22nd	January 3, 1953 – January 3, 1973
		12th	January 3, 1973 – October 28, 1973
Mary Gay Scanlon	Democratic	7th	November 6, 2018 – January 3, 2019	Redistricted.
		5th	January 3, 2019 – present	Incumbent
Thomas E. Scanlon	Democratic	30th	January 3, 1941 – January 3, 1943	[data missing]
		16th	January 3, 1943 – January 3, 1945
Gustav A. Schneebeli	Republican	26th	March 4, 1905 – March 4, 1907	[data missing]
Herman T. Schneebeli	Republican	17th	April 26, 1960 – January 3, 1977	[data missing]
Dick Schulze	Republican	5th	January 3, 1975 – January 3, 1993	[data missing]
Allyson Schwartz	Democratic	13th	January 3, 2005 – January 3, 2015	Retired.
John Schwartz	Democratic	8th	March 4, 1859 – June 20, 1860	Died.
Richard S. Schweiker	Republican	13th	January 3, 1961 – January 3, 1969	[data missing]
James P. Scoblick	Republican	10th	November 5, 1946 – January 3, 1949	[data missing]
Glenni William Scofield	Republican	19th	March 4, 1863 – March 4, 1873	[data missing]
		At-large	March 4, 1873 – March 4, 1875
Hardie Scott	Republican	3rd	January 3, 1947 – January 3, 1953	[data missing]
Hugh Scott	Republican	7th	January 3, 1941 – January 3, 1945	Lost re-election.
		6th	January 3, 1947 – January 3, 1959	Retired to run for United States Senator.
John R. K. Scott	Republican	At-large	March 4, 1915 – January 5, 1919	Resigned.
John Scott	Jacksonian	12th	March 4, 1829 – March 4, 1831	[data missing]
Thomas Scott	Pro-Administration	At-large	March 4, 1789 – March 4, 1791	[data missing]
			March 4, 1793 – March 4, 1795	[data missing]
William Lawrence Scott	Democratic	27th	March 4, 1885 – March 4, 1889	[data missing]
George W. Scranton	Republican	12th	March 4, 1859 – March 24, 1861	Died.
Joseph A. Scranton	Republican	12th	March 4, 1881 – March 4, 1883	[data missing]
			March 4, 1885 – March 4, 1887	[data missing]
		11th	March 4, 1889 – March 4, 1891	[data missing]
			March 4, 1893 – March 4, 1897	[data missing]
William Scranton	Republican	10th	January 3, 1961 – January 3, 1963	[data missing]
Edward Scull	Republican	17th	March 4, 1887 – March 4, 1889	[data missing]
		20th	March 4, 1889 – March 4, 1893
John Sergeant	Federalist	1st	October 10, 1815 – March 4, 1823	[data missing]
	Anti-Jacksonian	2nd	March 4, 1827 – March 4, 1829	[data missing]
	Whig		March 4, 1835 – September 15, 1841	Resigned.
Joe Sestak	Democratic	7th	January 3, 2007 – January 3, 2011	Retired.
Adam Seybert	Democratic-Republican	1st	October 10, 1809 – March 4, 1815	[data missing]
			March 4, 1817 – March 4, 1819	[data missing]
William S. Shallenberger	Republican	24th	March 4, 1877 – March 4, 1883	[data missing]
James Sheakley	Democratic	26th	March 4, 1875 – March 4, 1877	[data missing]
Daniel Sheffer	Democratic	12th	March 4, 1837 – March 4, 1839	[data missing]
John E. Sheridan	Democratic	4th	November 7, 1939 – January 3, 1947	[data missing]
Don Sherwood	Republican	10th	January 3, 1999 – January 3, 2007	[data missing]
Henry Sherwood	Democratic	18th	March 4, 1871 – March 4, 1873	[data missing]
George Shiras III	Independent Republican	29th	March 4, 1903 – March 4, 1905	[data missing]
Lazarus D. Shoemaker	Republican	12th	March 4, 1871 – March 4, 1875	[data missing]
George W. Shonk	Republican	12th	March 4, 1891 – March 4, 1893	[data missing]
Joseph B. Showalter	Republican	25th	April 20, 1897 – March 4, 1903	[data missing]
Milton W Shreve	Republican	25th	March 4, 1913 – March 4, 1915	[data missing]
			March 4, 1919 – March 4, 1921	[data missing]
	Independent Republican		March 4, 1921 – March 4, 1923
	Republican	29th	March 4, 1923 – March 4, 1933
Joseph H. Shull	Democratic	26th	March 4, 1903 – March 4, 1905	[data missing]
Elmer "Bud" Shuster	Republican	9th	January 3, 1973 – February 3, 2001	Resigned.
William "Bill" Shuster	Republican	9th	May 15, 2001 – January 3, 2019	Retired.
Joseph C. Sibley	Democratic	26th	March 4, 1893 – March 4, 1895	[data missing]
		27th	March 4, 1899 – March 4, 1901	[data missing]
	Republican		March 4, 1901 – March 4, 1903
		28th	March 4, 1903 – March 4, 1907
Thomas H Sill	Anti-Jacksonian	18th	January 13, 1826 – March 4, 1827	[data missing]
	Anti-Jacksonian		March 4, 1829 – March 4, 1831	[data missing]
William Simonton	Whig	10th	March 4, 1839 – March 4, 1843	[data missing]
Richard M. Simpson	Republican	18th	May 11, 1937 – January 3, 1945	Died.
		17th	January 3, 1945 – January 3, 1953
		18th	January 3, 1953 – January 7, 1960
William A. Sipe	Democratic	24th	December 5, 1892 – March 4, 1895	[data missing]
Frank C. Sites	Democratic	19th	March 4, 1923 – March 4, 1925	[data missing]
Samuel Sitgreaves	Federalist	4th	March 4, 1795 – ????, 1798	Resigned.
Edward L. Sittler Jr.	Republican	23rd	January 3, 1951 – January 3, 1953	[data missing]
Amos Slaymaker	Federalist	3rd	October 11, 1814 – March 4, 1815	[data missing]
John Smilie	Anti-Administration	At-large	March 4, 1793 – March 4, 1795	[data missing]
		11th	March 4, 1799 – March 4, 1803	[data missing]
		9th	March 4, 1803 – December 30, 1812	Died.
A. Herr Smith	Republican	9th	March 4, 1873 – March 4, 1885	[data missing]
Francis R. Smith	Democratic	5th	January 3, 1941 – January 3, 1943	[data missing]
George Smith	Democratic-Republican	5th	March 4, 1809 – March 4, 1813	[data missing]
Isaac Smith	Democratic-Republican	10th	March 4, 1813 – March 4, 1815	[data missing]
John T. Smith	Democratic	3rd	March 4, 1843 – March 4, 1845	[data missing]
Joseph F. Smith	Democratic	3rd	July 21, 1981 – January 3, 1983	[data missing]
Samuel A. Smith	Jacksonian	8th	October 13, 1829 – March 4, 1833	[data missing]
Samuel Smith	Democratic-Republican	11th	November 7, 1805 – March 4, 1811	[data missing]
Thomas Smith	Federalist	1st	March 4, 1815 – March 4, 1817	[data missing]
William O. Smith	Republican	27th	March 4, 1903 – March 4, 1907	[data missing]
Lloyd Smucker	Republican	16th	January 3, 2017 – January 3, 2019	Redistricted.
		11th	January 3, 2019 – present	Incumbent
J. Buell Snyder	Democratic	24th	March 4, 1933 – January 3, 1945	Died.
		23rd	January 3, 1945 – February 24, 1946
John Snyder	Democratic	16th	March 4, 1841 – March 4, 1843	[data missing]
William H. Sowden	Democratic	10th	March 4, 1885 – March 4, 1889	[data missing]
Jacob Spangler	Democratic-Republican	4th	March 4, 1817 – April 20, 1818	Resigned to become Surveyor-General of Pennsylvania.
Peter M. Speer	Republican	28th	March 4, 1911 – March 4, 1913	[data missing]
Robert M. Speer	Democratic	17th	March 4, 1871 – March 4, 1875	[data missing]
Michael J. Stack	Democratic	6th	January 3, 1935 – January 3, 1939	[data missing]
James A. Stahle	Republican	19th	March 4, 1895 – March 4, 1897	[data missing]
William H. Stanton	Democratic	12th	November 7, 1876 – March 4, 1877	[data missing]
S. Walter Stauffer	Republican	19th	January 3, 1953 – January 3, 1955	[data missing]
			January 3, 1957 – January 3, 1959	[data missing]
Henry J. Steele	Democratic	26th	March 4, 1915 – March 4, 1921	[data missing]
William Stenger	Democratic	18th	March 4, 1875 – March 4, 1879	[data missing]
Philander Stephens	Jacksonian	9th	March 4, 1829 – March 4, 1833	[data missing]
John B. Sterigere	Jacksonian	5th	March 4, 1827 – March 4, 1831	[data missing]
Bruce F. Sterling	Democratic	23rd	March 4, 1917 – March 4, 1919	[data missing]
Thaddeus Stevens	Whig	8th	March 4, 1849 – March 4, 1853	[data missing]
	Republican	9th	March 4, 1859 – August 11, 1868	Died.
James S. Stevenson	Jacksonian	16th	March 4, 1825 – March 4, 1829	[data missing]
Andrew Stewart	Democratic-Republican	13th	March 4, 1821 – March 4, 1823	[data missing]
		14th	March 4, 1823 – March 4, 1825	[data missing]
	Jacksonian		March 4, 1825 – March 4, 1827	[data missing]
	Anti-Jacksonian		March 4, 1827 – March 4, 1829	[data missing]
	Anti-Masonic		March 4, 1831 – March 4, 1833	[data missing]
		20th	March 4, 1833 – March 4, 1835
	Whig	18th	March 4, 1843 – March 4, 1849	[data missing]
Andrew Stewart	Republican	24th	March 4, 1891 – February 26, 1892	Lost contested election
John Stewart	Democratic-Republican	8th	January 15, 1801 – March 4, 1803	[data missing]
		6th	March 4, 1803 – March 4, 1805
William Stewart	Republican	23rd	March 4, 1857 – March 4, 1861	[data missing]
John D Stiles	Democratic	7th	June 3, 1862 – March 4, 1863	[data missing]
		6th	March 4, 1863 – March 4, 1865
			March 4, 1869 – March 4, 1871	[data missing]
Edward L. Stokes	Republican	2nd	November 3, 1931 – March 4, 1933	[data missing]
		6th	March 4, 1933 – January 3, 1935
Charles W. Stone	Republican	27th	November 4, 1890 – March 4, 1899	[data missing]
William A. Stone	Republican	23rd	March 4, 1891 – November 8, 1898	Resigned to become Governor of Pennsylvania.
John B Storm	Democratic	11th	March 4, 1871 – March 4, 1875	[data missing]
			March 4, 1883 – March 4, 1887	[data missing]
Christian M. Straub	Democratic	11th	March 4, 1853 – March 4, 1855	[data missing]
James D. Strawbridge	Republican	13th	March 4, 1873 – March 4, 1875	[data missing]
John Strohm	Whig	8th	March 4, 1845 – March 4, 1849	[data missing]
Nathan L. Strong	Republican	27th	March 4, 1917 – January 3, 1935	[data missing]
William Strong	Democratic	9th	March 4, 1847 – March 4, 1851	[data missing]
Myer Strouse	Democratic	10th	March 4, 1863 – March 4, 1867	[data missing]
Howard W. Stull	Republican	20th	April 26, 1932 – March 4, 1933	[data missing]
John C. Sturtevant	Republican	26th	March 4, 1897 – March 4, 1899	[data missing]
Patrick J. Sullivan	Republican	34th	March 4, 1929 – March 4, 1933	[data missing]
Joel B. Sutherland	Jacksonian	1st	March 4, 1827 – March 4, 1837	[data missing]
John Swanwick	Democratic-Republican	1st	March 4, 1795 – August 1, 1798	Died.
Joshua W. Swartz	Republican	19th	March 4, 1925 – March 4, 1927	[data missing]
J. Howard Swick	Republican	26th	March 4, 1927 – January 3, 1935	[data missing]
William I. Swoope	Republican	23rd	March 4, 1923 – March 4, 1927	[data missing]
Guy J. Swope	Democratic	19th	January 3, 1937 – January 3, 1939	[data missing]
John A Swope	Democratic	19th	December 23, 1884 – March 4, 1885	[data missing]
			November 3, 1885 – March 4, 1887	[data missing]
Adamson Tannehill	Democratic-Republican	14th	March 4, 1813 – March 4, 1815	[data missing]
Christian Tarr	Democratic-Republican	13th	March 4, 1817 – March 4, 1821	[data missing]
Alexander W. Taylor	Republican	21st	March 4, 1873 – March 4, 1875	[data missing]
Caleb N Taylor	Republican	5th	March 4, 1867 – March 4, 1869	[data missing]
			April 13, 1870 – March 4, 1871	Successfully contested the election of John R. Reading. [data missing]
Henry W Temple	Progressive	24th	March 4, 1913 – March 4, 1915	[data missing]
	Republican		November 2, 1915 – March 4, 1923	Elected to finish the term of Representative-elect William M. Brown. [data missing]
		25th	March 4, 1923 – March 4, 1933
Thomas W. Templeton	Republican	11th	March 4, 1917 – March 4, 1919	[data missing]
John K. Tener	Republican	24th	March 4, 1909 – January 16, 1911	Resigned to become Governor of Pennsylvania.
Martin R. Thayer	Republican	5th	March 4, 1863 – March 4, 1867	[data missing]
Richard Thomas	Federalist	3rd	March 4, 1795 – March 4, 1801	[data missing]
Glenn G. T. Thompson	Republican	5th	January 3, 2009 – January 3, 2019	Redistricted.
		15th	January 3, 2019 – present	Incumbent
James Thompson	Democratic	23rd	March 4, 1845 – March 4, 1851	[data missing]
John M. Thompson	Republican	23rd	???? – March 4, 1875	[data missing]
		26th	March 4, 1877 – March 4, 1879	[data missing]
Alexander Thomson	Democratic-Republican	13th	December 6, 1824 – March 4, 1825	Resigned.
	Jacksonian		March 4, 1825 – May 1, 1826
Joseph E. Thropp	Republican	20th	March 4, 1899 – March 4, 1901	[data missing]
Harve Tibbott	Republican	27th	January 3, 1939 – January 3, 1945	[data missing]
		26th	January 3, 1945 – January 3, 1949
John Tod	Democratic-Republican	8th	March 4, 1821 – March 4, 1823	Resigned after becoming judge of the Court of Common Pleas for the 16th judicial district.
		13th	March 4, 1823 – ????, 1824
Lemuel Todd	Opposition	16th	March 4, 1855 – March 4, 1857	[data missing]
	Republican	At-large	March 4, 1873 – March 4, 1875	[data missing]
George W. Toland	Whig	2nd	March 4, 1837 – March 4, 1843	[data missing]
Herman Toll	Democratic	6th	January 3, 1959 – January 3, 1963	[data missing]
		4th	January 3, 1963 – January 3, 1967
Pat Toomey	Republican	15th	January 3, 1999 – January 3, 2005	Retired to run for United States Senator.
Charles C. Townsend	Republican	25th	March 4, 1889 – March 4, 1891	[data missing]
Washington Townsend	Republican	7th	March 4, 1869 – March 4, 1875	[data missing]
		6th	March 4, 1875 – March 4, 1877
Henry W. Tracy	Independent Republican	13th	March 4, 1863 – March 4, 1865	[data missing]
Michael C. Trout	Democratic	23rd	March 4, 1853 – March 4, 1855	[data missing]
William I. Troutman	Republican	At-large	January 3, 1943 – January 2, 1945	Resigned to become member of Pennsylvania State Senate.
Jacob Turney	Democratic	21st	March 4, 1875 – March 4, 1879	[data missing]
C. Murray Turpin	Republican	12th	June 24, 1929 – January 3, 1937	[data missing]
Job R. Tyson	Whig	2nd	March 4, 1855 – March 4, 1857	[data missing]
Daniel Udree	Democratic-Republican	7th	October 12, 1813 – March 4, 1815	[data missing]
			December 26, 1820 – March 4, 1821	[data missing]
			December 10, 1822 – March 4, 1825	[data missing]
Daniel M. Van Auken	Democratic	11th	March 4, 1867 – March 4, 1871	[data missing]
Espy Van Horne	Jacksonian	9th	March 4, 1825 – March 4, 1829	[data missing]
Isaac Van Horne	Democratic-Republican	4th	March 4, 1801 – March 4, 1803	[data missing]
		2nd	March 4, 1803 – March 4, 1805
James E. Van Zandt	Republican	23rd	January 3, 1939 – September 24, 1943	Resigned to join the United States Navy.
		22nd	January 3, 1947 – January 3, 1953	[data missing]
		20th	January 3, 1953 – January 3, 1963
William S. Vare	Republican	1st	May 24, 1912 – March 4, 1927	[data missing]
Albert C. Vaughn	Republican	8th	January 3, 1951 – September 1, 1951	Died.
Richard Vaux	Democratic	3rd	May 20, 1890 – March 4, 1891	[data missing]
John P. Verree	Republican	3rd	March 4, 1859 – March 4, 1863	[data missing]
Joseph P. Vigorito	Democratic	24th	January 3, 1965 – January 3, 1977	[data missing]
David D Wagener	Jacksonian	7th	March 4, 1833 – March 4, 1837	[data missing]
	Democratic		March 4, 1837 – March 4, 1841	[data missing]
Alfred M. Waldron	Republican	3rd	March 4, 1933 – January 3, 1935	[data missing]
Doug Walgren	Democratic	18th	January 3, 1977 – January 3, 1991	[data missing]
Robert J. C. Walker	Republican	16th	March 4, 1881 – March 4, 1883	[data missing]
Robert S. Walker	Republican	16th	January 3, 1977 – January 3, 1997	[data missing]
James M. Wallace	Democratic-Republican	3rd	October 10, 1815 – March 4, 1821	First elected to finish Representative-elect Amos Ellmaker's term. [data missing]
John W Wallace	Republican	23rd	March 4, 1861 – March 4, 1863	[data missing]
		24th	March 4, 1875 – March 4, 1877	[data missing]
Robert Waln	Federalist	1st	December 3, 1798 – March 4, 1801	[data missing]
Francis E. Walter	Democratic	21st	March 4, 1933 – January 3, 1945	Died.
		20th	January 3, 1945 – January 3, 1953
		15th	January 3, 1953 – May 31, 1963
Anderson H Walters	Republican	At-large	March 4, 1913 – March 4, 1915	[data missing]
			March 4, 1919 – March 4, 1923	[data missing]
		20th	March 4, 1925 – March 4, 1927	[data missing]
Irving P Wanger	Republican	7th	March 4, 1893 – March 4, 1903	Lost re-election.
		8th	March 4, 1903 – March 4, 1911
William Ward	Republican	6th	March 4, 1877 – March 4, 1883	[data missing]
John H. Ware III	Republican	5th	March 4, 1973 – January 3, 1975	[data missing]
George Watkins	Republican	7th	January 3, 1965 – January 3, 1967	Died.
		9th	January 3, 1967 – August 7, 1970
John G. Watmough	Anti-Jacksonian	3rd	March 4, 1831 – March 4, 1835	[data missing]
Laurence H. Watres	Republican	11th	March 4, 1923 – March 4, 1931	[data missing]
Henry W Watson	Republican	8th	March 4, 1915 – March 4, 1923	Died.
		9th	March 4, 1923 – August 27, 1933
Lewis F Watson	Republican	27th	March 4, 1877 – March 4, 1879	[data missing]
			March 4, 1881 – March 4, 1883	[data missing]
			March 4, 1889 – August 25, 1890	Died.
Isaac Wayne	Federalist	4th	March 4, 1823 – March 4, 1825	[data missing]
James D. Weaver	Republican	24th	January 3, 1963 – January 3, 1965	[data missing]
Samuel A. Weiss	Democratic	31st	January 3, 1941 – January 3, 1943	Resigned to become judge of court of common pleas of Allegheny County
		30th	January 3, 1943 – January 3, 1945
		33rd	January 3, 1945 – January 7, 1946
Curt Weldon	Republican	7th	January 3, 1987 – January 3, 2007	[data missing]
George A. Welsh	Republican	6th	March 4, 1923 – May 31, 1932	Resigned to become a district court judge.
George M. Wertz	Republican	20th	March 4, 1923 – March 4, 1925	[data missing]
John Westbrook	Democratic	7th	March 4, 1841 – March 4, 1843	[data missing]
J. Irving Whalley	Republican	18th	November 8, 1960 – January 3, 1963	[data missing]
		12th	January 3, 1963 – January 3, 1973
Nelson P. Wheeler	Republican	28th	March 4, 1907 – March 4, 1911	[data missing]
Alexander C. White	Republican	25th	March 4, 1885 – March 4, 1887	[data missing]
Allison White	Democratic	15th	March 4, 1857 – March 4, 1859	[data missing]
Harry White	Republican	25th	March 4, 1877 – March 4, 1881	[data missing]
James Whitehill	Democratic-Republican	3rd	March 4, 1813 – September 1, 1814	Resigned.
John Whitehill	Democratic-Republican	3rd	March 4, 1803 – March 4, 1807	[data missing]
Robert Whitehill	Democratic-Republican	4th	November 7, 1805 – March 4, 1813	Died.
		5th	March 4, 1813 – April 8, 1813
John Whiteside	Democratic-Republican	3rd	March 4, 1815 – March 4, 1819	[data missing]
David Wilmot	Democratic	12th	March 4, 1845 – March 4, 1851	[data missing]
Susan Wild	Democratic	15th	November 6, 2018 – January 3, 2019	Redistricted.
		7th	January 3, 2019 – present	Incumbent
Jonathan Williams	Democratic-Republican	1st	March 4, 1815 – May 16, 1815	Died.
Lawrence G. Williams	Republican	7th	January 3, 1967 – January 3, 1975	[data missing]
Morgan B. Williams	Republican	12th	March 4, 1897 – March 4, 1899	[data missing]
Thomas Williams	Republican	23rd	March 4, 1863 – March 4, 1869	[data missing]
Henry Wilson	Democratic-Republican	7th	March 4, 1823 – March 4, 1825	[data missing]
	Jacksonian		March 4, 1825 – August 24, 1826	Died.
James Wilson	Democratic-Republican	11th	March 4, 1823 – March 4, 1825	[data missing]
	Jacksonian		March 4, 1825 – March 4, 1829	[data missing]
John H. Wilson	Democratic	22nd	March 4, 1919 – March 4, 1921	[data missing]
Stephen F. Wilson	Republican	18th	March 4, 1865 – March 4, 1869	[data missing]
Thomas Wilson	Democratic-Republican	15th	May 14, 1813 – March 4, 1817	[data missing]
William Wilson	Democratic-Republican	10th	March 4, 1815 – March 4, 1819	[data missing]
William B. Wilson	Democratic	15th	March 4, 1907 – March 4, 1913	[data missing]
William H. Wilson	Republican	2nd	January 3, 1935 – January 3, 1937	[data missing]
Morgan R. Wise	Democratic	21st	March 4, 1879 – March 4, 1883	[data missing]
William H. Witte	Democratic	4th	March 4, 1853 – March 4, 1855	[data missing]
George Wolf	Democratic-Republican	8th	December 9, 1824 – March 4, 1825	[data missing]
	Jacksonian		March 4, 1825 – ????, 1829	Resigned before the convening of the 21st Congress.
James Wolfenden	Republican	8th	November 6, 1928 – January 3, 1945	[data missing]
		7th	January 3, 1945 – January 3, 1947
Simon P. Wolverton	Democratic	17th	March 4, 1891 – March 4, 1895	[data missing]
Alan Wood Jr.	Republican	7th	March 4, 1875 – March 4, 1877	[data missing]
John Wood	Republican	5th	March 4, 1859 – March 4, 1861	[data missing]
Henry Woods	Federalist	10th	March 4, 1799 – March 4, 1803	[data missing]
John Woods	Federalist	14th	March 4, 1815 – March 4, 1817	[data missing]
George W. Woodward	Democratic	12th	November 21, 1867 – March 4, 1871	[data missing]
Ephraim M. Woomer	Republican	14th	March 4, 1893 – March 4, 1897	[data missing]
Ludwig Worman	Federalist	7th	March 4, 1821 – October 17, 1822	Died.
Charles F Wright	Republican	15th	March 4, 1899 – March 4, 1903	[data missing]
		14th	March 4, 1903 – March 4, 1905
Hendrick B Wright	Democratic	12th	March 4, 1853 – March 4, 1855	[data missing]
			July 4, 1861 – March 4, 1863	[data missing]
			March 4, 1877 – March 4, 1879	[data missing]
	Greenback		March 4, 1879 – March 4, 1881
James A. Wright	Democratic	34th	January 3, 1941 – January 3, 1943	[data missing]
		32nd	January 3, 1943 – January 3, 1945
Myron B. Wright	Republican	15th	March 4, 1889 – November 13, 1894	Died.
John Wurts	Jacksonian	1st	March 4, 1825 – March 4, 1827	[data missing]
Adam M. Wyant	Republican	22nd	March 4, 1921 – March 4, 1923	[data missing]
		31st	March 4, 1923 – March 4, 1933
Henry Wynkoop	Pro-Administration	At-large	March 4, 1789 – March 4, 1791	[data missing]
Robert M. Yardley	Republican	7th	March 4, 1887 – March 4, 1891	[data missing]
Gus Yatron	Democratic	6th	January 3, 1969 – January 3, 1993	[data missing]
Seth H. Yocum	Greenback	20th	March 4, 1825 – March 4, 1827	[data missing]
Jacob S. Yost	Democratic	5th	March 4, 1843 – March 4, 1847	[data missing]
James R. Young	Republican	4th	March 4, 1897 – March 4, 1903	[data missing]
Edward D. Ziegler	Democratic	19th	March 4, 1899 – March 4, 1901	[data missing]

See also

• List of United States senators from Pennsylvania
• United States congressional delegations from Pennsylvania
• Pennsylvania's congressional districts

Sources

• House of Representatives List of Members