en Sabretooth

Sabretooth or sabertooth may refer to:

Animals

Saber-toothed cat, several prehistoric felines
- Smilodon, a prehistoric genus of cat
Sabertooth fish, a deep-sea fish found in the tropics
- Sabre-toothed blenny, Aspidontus taeniatus, a variety of fish that lives deep underwater in the benthic zone
- Sabertooth blenny, Plagiotremus azaleus, a species of combtooth blenny in coral reefs in the eastern Pacific Ocean
- Sabertooth salmon, Oncorhynchus rastrosus, an ancient species of salmon
- Sabretooth tetra, the Payara, Hydrolycus scomberoides, a species of gamefish in the Orinoco River in Venezuela and in the Amazon basin
Saber-toothed predator, several distantly related lineages of synapsids
- Thylacosmilus, a genus of sabre-toothed metatherian predators from the Miocene period
- Gorgonopsia, an extinct group of sabre-tooth therapsids from the Middle and Late Permian

Sabretooth (mascot), the mascot for the Buffalo Sabres National Hockey League team

Sabretooth (character), a Marvel Comics supervillain
Sabretooth (film), a 2002 made-for-TV movie
Sabre-Tooth, a 1966 book by Peter O'Donnell featuring the character Modesty Blaise
Captain Sabertooth, a series of stage plays, theatrical films, and a television series by the Norwegian singer and actor Terje Formoe

SABERTOOTH, a protein sequence and structure alignment algorithm
Sabertooth Games, a now defunct Memphis, Tennessee based game company, founded in 2001