Tarzan and the Mermaids
- annos singulos: 1948
- Patriam: United States of America
- genus: Action, Adventure
- Studio: Sol Lesser Productions
- keyword: island, temple, tarzan, jungle, taboo, high priest, girl in swimwear, pearls, forced marriage, cave diving, pearl diver, swimming underwater, underwater fight, undersea fight, ancient temple, black pearl, cliff diving, tribal god
- Director: Robert Florey
- cast: Johnny Weissmüller, Brenda Joyce, Linda Christian, George Zucco, John Laurenz, Andrea Palma