Jack Cosgrove may refer to:
Jack Cosgrove (American football) (born 1956), head football coach at the University of Maine
Jack Cosgrove (special effects artist) (1902–1965), American special effects artist
Jack Cosgrove (Gaelic footballer) (born 1949), Irish former sportsperson
John Cosgrove (disambiguation)
This 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.