Tim Martin
Tim Martin may refer to:

People
 Tim Martin (American football) (born 1976), indoor American football player
 Tim Martin (businessman) (born 1955), founder of British pub chain Wetherspoons
 Tim Martin (soccer) (born 1967), American association football defender
 Tim Martin (human rights), British aid worker in Sri Lanka

Fictional characters
 Timmy Martin, in Lassie (1954 TV series)