Louise

 has several meanings pertinent to the Doctor Who universe and the real world. They are listed below in alphabetical order by surname. If no surname is available, alphabetisation occurs by the disambiguation term — that is, the bit between the parentheses in a title like Waitress (Random Shoes).

As only name

 * Louise (AUDIO: The Starship of Theseus)

As first name

 * Louise Bamford (PROSE: The Time Travellers)
 * Louise Barsthorpe (TV: Warriors of Kudlak)
 * Louise Marlowe (TV: The Nightmare Man)
 * Louise Mason (PROSE: Millennial Rites)
 * Louise Ryan (AUDIO: Critical Mass)

As hyphenated name

 * Emma-Louise Cowell (TV: Out of Time)

Non-DWU material

 * Louise (Daleks' Invasion Earth 2150 A.D.), granddaughter of the human Dr. Who

As first name

 * Louise Blaine, writer
 * Louise Bohling, standby scenic artist
 * Louise Bowen, actor
 * Louise Brealey, actor
 * Louise Bullock, actor
 * Louise Cassell, assistant editor
 * Louise Collins, actor
 * Louise Cooper, writer
 * Louise Delamere, actor
 * Louise Falkner, actor
 * Louise Fullerton, actor
 * Louise Gray, actor
 * Louise Jameson, actor
 * Louise Martin, costume assistant
 * Louise McMensky, camera trainee
 * Louise Mensch, writer
 * Louise Minchin, actor
 * Louise Morell, actor
 * Louise Page, Costume designer
 * Louise Pajo, actor
 * Louise Rolfe, actor

As middle name

 * Sarah Louise Madison, actor
 * Sophie Louise Dann, actor
 * Tracy Louise Ward, actor

As hyphenated name

 * Anna-Louise Plowman, actor
 * Jenna-Louise Coleman, actor
 * Tara-Louise Kaye, actor