Alligator
- Blwyddyn: 1980
- Gwlad: United States of America
- Genre: Horror, Science Fiction, Thriller
- Stiwdio: Alligator Inc
- Allweddair: hunter, mutation, underwear, alligator, toxic, creature, briefs, scientist, sewer, child eaten, timebomb, reptile, psychotronic, pets, animal horror
- Cyfarwyddwr: Lewis Teague
- Cast: Robert Forster, Robin Riker, Michael V. Gazzo, Dean Jagger, Sydney Lassick, Jack Carter