Tellar Prime (Tellar) is the inhabited prime planet in its star system. This was the homeworld of the Tellarites, a warp-capable humanoid species.

In 2155, representatives from Tellar took part in talks on Earth to form a Coalition of Planets. In 2161, Tellar became a founding member of the United Federation of Planets.

Following the fall of Betazed during the Dominion War, in 2374, many believed that Tellar could be the Dominion's next target.

On Stardate 200109.03, Kaveh Arzie reported to Officer Candidate School at Camp Hamminger on Tellar Prime.


Good arguments were considered a sport on Tellar.