Garnham is a surname. Notable people with the surname include:
- Cyril Garnham (1901–1994), British parasitologist
- Mike Garnham (born 1960), English cricketer
- Nicholas Garnham (born 1937), media studies academic
- Robin Garnham (born 1988), British handball player
- Scott Garnham (born 1985), British actor and singer
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: