Jack Cosgrove
# Jack Cosgrove

Jack Cosgrove may refer to:

* Jack Cosgrove (American football) (born 1956), American college football coach
* Jack Cosgrove (Gaelic footballer) (born 1949), Irish former sportsperson
* Jack Cosgrove (rugby union) (born 1994), Scottish rugby union player
* Jack Cosgrove (special effects artist) (1902–1965), American special effects artist
