Alpha Centauri (planet)

Alpha Centauri was the home planet of the Alpha Centauran race. It was also a part of the Galactic Federation and served as its headquarters in 3375. (TV: The Curse of Peladon, The Monster of Peladon, PROSE: The Dark Path)

Alpha Centauri may also have been the base for the Alpha Centauran Table Tennis Club, if the club was galactic. (TV: Robot)

Behind the scenes

 * A non-canonical reference to Alpha Centauri occurs in a Doctor Who mini-scene broadcast in 2009 during the talent show Tonight's the Night, in which Jack Harkness states he once went to a party there.