Lancer

Lancer may refer to the following:

In-universe

 *  - a kind of warship in the UNSC Navy.
 * LANCER-class Mjolnir - a suite of MJOLNIR Powered Assault Armor used by Spartans.
 * Lancer Squad - a squad of the UNSC Marine Corps involved in the Battle for Zeta Halo.
 * Knight Lancer - a Promethean Knight variant.

Real-world

 * Lancer - a mission in Halo 4's Spartan Ops mode.