David Cobb may refer to:
David Cobb (Massachusetts politician) (1748–1830), U.S. Congressman David Cobb (slave trader) (died 1826), killed in Ohio River slave revolt David Cobb (artist) (1921–2014), artist David Cobb (activist) (1962–2026), American activist and politician Dave Cobb (born 1974), record producer David Cobb (American football) (born 1993), American football player