Attack of the Crab Monsters
- annos singulos: 1957
- Patriam: United States of America
- genus: Science Fiction, Horror
- Studio: Los Altos Productions, Allied Artists Pictures
- keyword: island, radiation, decapitation, crab, marooned, scientist, severed hand, scientist hero, underground cavern, giant crab, mysterious events, scientist heroine, missing expedition
- Director: Roger Corman
- cast: Richard Garland, Pamela Duncan, Russell Johnson, Leslie Bradley, Mel Welles, Richard H. Cutting