- This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. If an article link referred you here, you might want to go back and fix it to point directly to the intended page.
Motion tracker may refer to:
- Tracking device (Nostromo), a motion detector used by the crew of the USCSS Nostromo in the film Alien.
- M314 Motion Tracker, a motion detector employed by the United States Colonial Marine Corps in the film Aliens.
- Motion Tracker (Arious), a motion detector used by Amanda Ripley in the video game Alien: Isolation.
- Motion Detector, a motion detector used by Yautja in the video game Predator: Hunting Grounds.