Neptune's Daughter
- Blwyddyn: 1914
- Gwlad: United States of America
- Genre: Fantasy
- Stiwdio: Universal Film Manufacturing Company
- Allweddair: black and white, underwater, swimming, silent film, partially lost film, public domain
- Cyfarwyddwr: Herbert Brenon
- Cast: Annette Kellerman, William E. Shay, William Welsh, Leah Baird, Mrs. Herbert Brenon, Edmund Mortimer
