Quonset may refer to:
Places
- Quonset Point, a peninsula in North Kingstown, Rhode Island
- Naval Air Station Quonset Point
- Quonset State Airport
- Rhode Island Route 403, signed as Quonset Freeway
- Quonset Glacier, a glacier in Antarctica
Other uses
- Quonset hut, a military structure
- Quonset Hut Studio, a former recording studio in Nashville, Tennessee