John Sheehan

John Sheehan may refer to:


 * John Sheehan (journalist) (1812–1882), Irish writer and barrister
 * John Sheehan (New Zealand politician) (1844–1885), New Zealand politician
 * John Sheehan (Australian politician) (1916–1984), Labor member of the Parliament of Victoria
 * John C. Sheehan (1915–1992), American chemist
 * John Francis Sheehan (1910–1942), United States Navy sailor
 * John J. Sheehan (born 1940), United States Marine Corps general
 * Jack Sheehan (baseball) (1893–1987), American baseball player
 * Jack Sheehan (footballer) (1890–1933), Australian footballer
 * John Sheehan (actor) (1885–1952), American film and vaudeville actor
 * John C. Sheehan (?–1913), leader of Tammany Hall
 * John Sheehan (Liverpool politician) (1885–1972), Alderman and Lord Mayor of Liverpool