Zoe

Zoe or Zoë is a first name common to several people, including:

In-universe

 * Zoe Heriot, companion of the Second Doctor

Behind the scenes

 * Zoë Rushton, a producer of Doctor Who Confidential
 * Zoe Thorne, voice of the Gelth ambassador in TV: The Unquiet Dead
 * Zoë Wanamaker, voice, and later embodiment, of Lady Cassandra