William or Bill Sheehan may refer to:
William F. Sheehan (1859–1917), American lawyer and politician from New York Joe Sheehan (footballer) (William Joseph Sheehan, 1892–1978), English footballer Bill Sheehan (biologist) (born 1947), American biologist and environmental advocate Billy Sheehan (born 1953), American musician Bill Sheehan (hurler) (born 1997), Irish hurler
See also Bill Sheahan (disambiguation)