Olympus

Olympus or Olympus Mons could refer to:
 * Locations:
 * Olympus Mons, a mountain on Mars
 * Starships and vehicles:
 * Olympus Mons (ship)
 * USS Olympus (Daedalus class)
 * USS Olympus (23rd century)
 * USS Olympus Mons (Constitution-class starship)
 * Real-world topics:
 * The Dominion: Olympus Descending, a DS9 novella