Ranger

Ranger may refer to the following:

In-universe

 * MJOLNIR Powered Assault Armor/Ranger - A variant of the MJOLNIR Powered Assault Armor featured in Halo 4.
 * Sangheili Ranger - The Sangheili specialist rank featured in Halo 2, Halo: Reach and Halo 4.
 * Kig-yar Ranger - The Kig-yar specialist rank featured in Halo 4.
 * Unggoy Ranger - The Unggoy specialist rank featured in Halo 4.

Real world

 * Ranger (achievement) - A meta-game achievement in Halo 3.