Reaver

* Reaver Movement, a religious cult dedicated to the worship of technology operating in the Midwest in Fallout Tactics.
** Reaver Dance, a special encounter in which a group of dancing Reavers can be found, in Fallout Tactics. 
** Reaver banding, a type of armor worn by members of the Reaver cult in Fallout Tactics.
* Reavers, a raider group in Appalachia, mentioned in Fallout 76.
** Reaver scout, a paper note in Fallout 76.
* Feral ghoul reaver, a feral ghoul variant in the Fallout 3 add-on Broken Steel, Fallout: New Vegas, Fallout 4, and Fallout 76.
* Reaver, a "bad Karma" title in Fallout 3.
* Reaver (achievement), an achievement and trophy obtained with the Reaver Karma title in Fallout 3.