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

This disambiguation page lists articles associated with the title Sten.
If an internal link led you here, you may wish to change the link to point directly to the intended article.