Jack Simmons

Jack Simmons may refer to:
 * Jack Simmons (historian) (1915–2000), historian
 * Jack Simmons (American football) (1924–1978), NFL player for the Chicago Cardinals
 * Jack Simmons (cricketer) (born 1941), former cricketer who played for Lancashire and Tasmania
 * Jack Simmons (soccer) (born 2002), Australian footballer for Newcastle Jets