Time machine (disambiguation)

"Time machine" may refer to:

In-universe

 * Space-time vessel, any vehicle capable of travelling through time and space.
 * The Time Machine, a novel by H.G. Wells.
 * Time machine, a device invented by Thaddeus Maine that could travel through time and space.

Behind the scenes

 * The Time Machine (audio story), a Destiny of the Doctor audio story.
 * Exploration Earth: The Time Machine (audio story), the first ever Doctor Who radio drama.
 * Once upon a Time Machine (short story), a Short Trips short story.
 * The Time Machination (comic story), a one-short IDW comic book.
 * Machine Time (short story), a Short Trips short story.