The One

The One has several meanings pertinent to the Doctor Who universe.
== In-universe ==
* The One (spaceship), a sentient spaceship. (PROSE: Doctor Who and the Invasion from Space)
* The One (Time Lord), first incarnation of the Eleven. (AUDIO: The Eleven, The Satanic Mill)
== Real world ==
* The One (comic story)
* The One (graphic novel)
* The One Doctor (audio story)
* The One Place (short story)
* The One Second Hour (short story)