Tarkin may refer to:
- Grand Moff Tarkin, a fictional character in the Star Wars franchise
- Star Wars: Tarkin, a 2014 novel about the character
- Talarican (fl. 8th century), or Tarkin, Scottish saint
- Tarkin, an Ogg video codec
See also
- Tarkine, a wilderness area in Tasmania, Australia
- Tarquin (disambiguation)