Ents are giant tree creatures in the Lord of the Rings fantasy novels.
Ent or ENT may also refer to:
Arts and entertainment
- Ent (comics), a Marvel comics character
- Extreme Noise Terror, a British grindcore band
- Star Trek: Enterprise, a science fiction television series
People
- Bas Ent (born 1987), Dutch footballer
- George Ent (1604–1689), English scientist who studied anatomy
- Uzal Girard Ent (1900–1948), U.S. Air Force major general
Science and medicine
- Ent-, a prefix meaning the opposite enantiomer of a chemical
- Equilibrative nucleoside transporter, a protein
- Otorhinolaryngology, the medical specialty treating the ear, nose and throat
Technology
- Electronic notetaking
- Enfilade (Xanadu), a data structure in the hypertext project, Xanadu
- Rossignol ENT, an automatic rifle
- Electrical nonmetallic tubing; a type of electrical conduit
Transport
- Ent Air Force Base, in Colorado Springs; defunct
- Enewetak Auxiliary Airfield, Enewetak Atoll, Marshall Islands
Other uses
- Ent Credit Union, an American credit union
- ENT Ltd., a defunct Australian media company
- Ent?, Trinidadian and Tobagonian slang for "is that not so?" or "That's true, isn't it?"