Sleeper

 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).

In-universe

 * Man Child Sleeper (TV: Dream-Eaters)
 * Old Man Sleeper (TV: Dream-Eaters)
 * Sleeper (The Mysterious Planet), an astronaut from the constellation of Andromeda (TV: The Mysterious Planet)
 * Sleeper (Last Christmas), a dream construct (TV: Last Christmas)
 * Woman sleeper (TV: Dream-Eaters)

Stories

 * Sleeper, an episode of series 2 of Torchwood
 * Sleepers in the Dust, an Eleventh Doctor BBC Audio audiobook