Space Sector 2814 is one of 3600 Space Sectors into which the Guardians of the Universe divided the universe. Each Space Sector was assigned one, and later two, members of the Green Lantern Corps, who are responsible for its safety and well being. The same system is used for members of the Sinestro Corps.
- The 1st Green Lantern Alan Scott is the only Green Lantern from earth who does not have a Space Sector to patrol; he is an honorary member of the Green Lantern Corps.
- In the Elseworlds reality depicted in Batman: In Darkest Knight, Bruce Wayne became the Green Lantern of Space Sector 2814. After he left to pursue his reality's version of Sinestro, he was replaced by Power Ring-enabled versions of Superman, Wonder Woman and The Flash.