Jack Brewer (disambiguation)
Jack Brewer may refer to:
- Jack Brewer (American football) (born 1979), former American football safety
- Jack Brewer (baseball) (1918–2003), baseball pitcher
- Jack Brewer (bishop) (1929–2000), Roman Catholic Bishop of Lancaster, England
- Jack Brewer (musician), lead singer of the post-hardcore band Saccharine Trust