Station Jefferson was a station maintained by the Insurrectionists, an opposing force of the UNSC. Station Jefferson was located in the asteroid belt of the Eridanus System. It was shut down by the Spartan-IIs in 2530, much to the dismay of rebel leader General Howard Graves. Graves would later go on to set up an ambush for the Spartans at Camp New Hope.
 List of appearances
- Halo: Ghosts of Onyx (First appearance)