ODST (disambiguation)

ODST or Helljumpers may refer to the following:

Halo universe

 * Orbital Drop Shock Troopers - An elite group of the UNSC Marine Corps under the supervision of NAVSPECWAR.
 * ODST battle armor - The vacuum-sealed armor worn by the ODSTs.
 * Nightfall armor - Hostile environment variant of ODST armor.
 * ODST armor (MJOLNIR) - MJOLNIR Powered Assault Armor variant of ODST armor.
 * HELLJUMPER-class Mjolnir - MJOLNIR Powered Assault Armor [GEN2] variant of ODST armor.
 * Black body suit - A vacuum-enabled suit of light body armor similar in appearance to ODST armor.

Characters

 * ODST (NPC) - Allied NPCs in Halo 2, Halo 3, and Halo: Reach.
 * ODST (player character) - The playable characters of Halo 3: ODST, including Rookie, Buck, Dutch, Mickey, Romeo, Dare, and Johnson.

Achievements

 * ODST (achievement) - A Halo 4 achievement added with the Crimson Map Pack.

Real world

 * Halo 3: ODST - A video game by Bungie that serves as a prequel to Halo 3.
 * The Life - A live-action short about the ODSTs.
 * Halo: Helljumper - A comic series about the ODSTs.