Halladay is an English and Scottish surname which may refer to:
- Daniel Halladay (1826–1916), American engineer, inventor and businessman
- Howard Hadden Halladay (1876–1952), Canadian politician
- Roy Halladay (1977–2017), American baseball player
See also edit
- Halladay (automobile), a defunct American automobile manufacturing company founded in 1905
- Halladay Farmhouse, Duanesburg, New York, on the National Register of Historic Places
- Halliday, a list of people with the surname Halliday or Haliday
This page lists people with the surname Halladay.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.