The Lighthouse by the Sea
- Blwyddyn: 1924
- Gwlad: United States of America
- Genre: Family, Drama
- Stiwdio: Warner Bros. Pictures
- Allweddair: lighthouse, based on play or musical, dog, german shepherd, rin tin tin
- Cyfarwyddwr: Malcolm St. Clair
- Cast: Rin-Tin-Tin, Louise Fazenda, Charles Hill Mailes, Douglas Gerrard, Matthew Betz, Joseph W. Girard