Ronin
Ronin (a Japanese term for "masterless samurai") may refer to:
- Ronin (BattleMech), the 50-ton Solaris BattleMech
- Ronin (Faction), the moniker applied to the eponymous rogue DCMS units in the Ronin War when the Free Rasalhague Republic was formed
- Ronin (MechCommander), a Federated Suns MechWarrior from the MechCommander video game
- Ronin (Mercenary Command), a unit formed from the remains of the Tenth Ghost regiment
- Ronin Incorporated, a BattleMech manufacturer on Wallis
- Ronin!, the apocryphal German scenario pack by FanPro
- The Draconis Combine MechWarriors who dueled the SLDF Gunslingers during the First Hidden War