Monster from the Ocean Floor
- An: 1954
- Pays: United States of America
- Genre: Science-Fiction, Horreur
- Studio: Palo Alto Productions
- Mot-clé: mexico, monster, diving, ocean, sea monster
- Réalisateur: Wyott Ordung
- Jeter: Anne Kimbell, Stuart Wade, Dick Pinner, Inez Palange, Jonathan Haze, Roger Corman