Habrenn is an inhabited planet located in the Arabenn star system, at coordinates 4.57N 1.12W.

In the 23rd century, Habrenn was home to a Centauran industrial colony that was also a noted cultural center. In the late 23rd century, the world had a population of 3.01 billion individuals, mostly Centauran, and the government was a full member of the Federation. (FASA RPG module: The Federation)