One ring (disambiguation)

The One Ring is a central plot element in J. R. R. Tolkien's The Lord of the Rings.

One ring may also refer to:


 * the missed call telephone scam, a phone fraud
 * TheOneRing.net, a fandom website for Middle-Earth related topics
 * The One Ring Roleplaying Game, a tabletop role-playing game
 * The One Ring (Legends), a module for the play-by-mail game