ODST (disambiguation)

ODST or Helljumpers may refer to the following:


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