1940 United States Senate election in Pennsylvania
The 1940 United States Senate election in Pennsylvania was held on November 5, 1940. Incumbent Democratic U.S. Senator Joseph F. Guffey successfully sought re-election to another term, defeating the Republican nominee, Jay Cooke.
|Democratic||Joseph F. Guffey (inc.)||2,069,980||51.79%||+1.01%|
|Socialist||David H.H. Felix||15,449||0.39%||0.00%|
|Prohibition||H. B. Mansell||11,113||0.28%||-0.40%|
|Socialist Labor||Frank Knotek||2,503||0.06%||-0.10%|