John Condon
John or Jack Condon may refer to:
- John Condon (boxer), British bantamweight professional boxer
- John Condon (British Army soldier), previously thought to be the youngest British soldier killed in the First World War
- John F. Condon (Lindbergh kidnapping), hired by Charles Lindbergh in 1932
- John F. Condon, American college football coach
- John F.X. Condon, American public address announcer
- John Condon (hurler), Irish hurler
- John P. Condon, aviator in the United States Marine Corps
- John Peter Condon, diplomat and US Ambassador to Fiji, Tonga, and Tuvalu
- Jack Condon, tennis player from South Africa
- Jack Condon (footballer), Australian rules footballer