David Lucas is the name of:
Sports David Lucas (cricketer) (born 1978), English cricketer David Lucas (footballer) (born 1977), English footballer David Lucas (handballer), Australian handballer; see 2004 Pacific Handball Cup Dave Lucas (ice hockey) (1932–2025), Canadian ice hockey player David Lucas (discus thrower), winner of the 2018 weight throw at the NCAA Division I Indoor Track and Field Championships
Others David Lucas (composer) (born 1937), American rock and roll producer and jingle writer David Lucas (engraver) (1802–1881), English mezzotint engraver David Lucas (American politician) (born 1950), state senator from Georgia (U.S. state) Dave Lucas (poet) (born 1980), American poet and essayist David Lucas (Spanish politician) (1968–2026), Spanish politician David Allen Lucas (born 1956), American serial killer Steve Blum (born 1960), American voice actor who has been credited by this name