Torr may refer to:
- Torr, a unit of pressure named for physicist Evangelista Torricelli
- Torr (surname), an English surname (including a list of persons with the name)
- Torr Works, a limestone quarry in Somerset, England
- Torr., the standard botanical author abbreviation for John Torrey
- Torr Head, a headland in Northern Ireland in the barony of Cary
- Törr, Czech metal band founded in 1977