Hammock is a surname. Notable people with the surname include:
Bruce Hammock (1947–2026), American entomologist, chemist and toxicologist Charles Hammock (1941–2014), American politician from Pennsylvania Christina Koch ( Hammock; born 1979), American astronaut Cicero C. Hammock (1823–1890), American politician from Georgia Dayle Hammock (1947–2024), American politician from South Dakota Lee Thommock ( Hammock; 1976–2022), American writer and game designer Robby Hammock (born 1977), American Major League Baseball player and coach Thomas Hammock (born 1981), American coach Pete Johnson ( Willie James Hammock; born 1954), American former professional football player