Ben or Benjamin Clark may refer to:
- Ben Clark (footballer, born 1983), English footballer
- Ben Clark (politician), American politician in North Carolina
- Ben Clark, musician in The Lashes
- Ben Clark, member of comedy sketch group Pappy's
- Benjamin Clark (chef), American chef and victim of the September 11 attacks
- Benjamin Preston Clark (1860–1939), American entomologist
- Benjamin S. W. Clark (1829–1912), American merchant and politician from New York
- Bob Clark (Benjamin Clark, 1939–2007), American actor, director, screenwriter and producer