Sea nymph may refer to:

Amphibolis (also "sea nymph"), a genus in the family Cymodoceaceae Nereids, female spirits of sea waters in Greek mythology Sea Nymph, a 50-foot sailboat abandoned in the Pacific after its crew was rescued by the US Navy The Sea Nymphs (album), the self-titled debut studio album by the English psychedelic folk band the Sea Nymphs The Sea Nymphs (band), English psychedelic folk band from Kingston upon Thames The Sea Nymphs (film), a 1914 American short comedy film , ships of the Royal Navy

Violated Paradise (also Sea Nymphs), a 1963 Italian sexploitation film directed and produced by Marion Gering