John Lamb
John Lamb may refer to:
- John Lamb (general), U.S. Revolutionary War general and Anti-Federalist organizer
- John Lamb (Australian politician), New South Wales politician
- John Lamb (congressman), United States Congressman from Virginia
- John Edward Lamb, U.S. Representative from Indiana
- John Lamb (architect), architect based in Nottingham
- John Lamb (American football), American football coach for Emporia State University
- John Lamb (rugby union), rugby union player who represented Australia
- John Lamb (musician), jazz double bassist with the Duke Ellington Orchestra
- John Lamb (right-handed pitcher), American baseball player
- John Lamb (left-handed pitcher), American baseball player
- John Lamb (producer), American film producer and director, animator, artist
- John Lamb (footballer), English football half back
- John Lamb (priest), academic and Anglican priest
- John Lamb (cricketer), English cricketer