John Frith may refer to:
- John Frith (assailant) (fl. 1760–1791), English petitioner and asylum inmate
- John Frith (cartoonist) (c. 1908–2000), Australian cartoonist, at The Herald in Melbourne in the 1950s and 1960s
- John Frith (martyr) (1503–1533), English Protestant martyr
- John Frith (rugby league) (born 1985), Australian rugby league player
- John Frith (trade unionist) (1837–1904), British trade union leader
Topics referred to by the same termThis 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. Category: