Sten (disambiguation)
The Sten was a family of British submachine guns.
Sten may also refer to:
- Sten (name)
 - Sten (book), the first book in The Sten Chronicles by Chris Bunch and Allan Cole
 - Sten scores, a psychometric instrument scale
 - A brand name of testosterone propionate/testosterone cypionate/prasterone, an injectable mixture of testosterone esters used as a medication