Jack Brewer (disambiguation)

Jack Brewer is a former American football player.

Jack Brewer may also refer to:
 * Jack Brewer (discus thrower) (1914–1993), British Olympic athlete
 * Jack Brewer (baseball) (1918–2003), American baseball pitcher
 * Jack Brewer (bishop) (1929–2000), Roman Catholic Bishop of Lancaster, England
 * Jack Brewer (singer) (born 1958), American lead singer of the post-hardcore band Saccharine Trust