John Bevan may refer to:
John Bevan (cricketer) (1846–1918), Australian cricketer John Bevan (diver) (1943–2020), British naval officer, underwater diver and academic John Bevan (rugby) (born 1950), Welsh dual-code international who played rugby union for Cardiff and rugby league for Warrington John Bevan (rugby union) (1948–1986), Welsh international rugby union player for Aberavon RFC and later coach of the Wales national team John Bevan (politician) (1837–1911), New Zealand politician John Bevan (British Army officer) (1894–1978), World War II deception expert John M. Bevan (1924–2000), American academic and innovator John Bevan (figure skater) (born 1976), American figure skater John Bevan (musician) (born 1938), English clarinettist, saxophonist, conductor and orchestra leader