William Maclay may refer to:
- William Maclay (Pennsylvania politician, born 1737) (1737–1804), United States Senator from Pennsylvania
- William Maclay (Pennsylvania politician, born 1765) (1765–1825), United States Representative from Pennsylvania
- William Plunkett Maclay (1774–1842), United States Representative from Pennsylvania, nephew of the senator
- William B. Maclay (1812–1882), United States Representative from New York
- William P. Maclay (Medal of Honor) (1877–1943), Philippine Insurrection Medal of Honor recipient
See also
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: