Callista (or Cullista) is an inhabited planet located in the Beta Aurigae star system, at coordinates 2.07N 5.87W, in Starfleet Intelligence sector 1.

By the 23rd century, Callista had become home to a Vulcan agricultural and trade colony. In the late 23rd century, the world had a population of 4.75 billion individuals, mostly Vulcan, and the government was a full-status member of the Federation. (FASA RPG module: The Federation; TOS - Constellations short story: "The Leader")