Orion may refer to:

• Orion, the constellation
• Orion, the species
  • Orion slave girls, female slaves of the Orion species
• Orion Arm, an arm of the Milky Way Galaxy
• Orion colony, the trading outpost
• Orion Free Traders, the trade association
• Orion starships that include
  • Orion barge
  • Orion freighter
  • Orion interceptor
  • Orion marauder
  • Orion scout ship
  • Orion vessel
  • Orion Wanderer-class
• Orion Syndicate, the crime cabal
• Orion system, the star system in the Orion sector that contains:
  • Orion, the planet
  • Orion I, the first planet of the system
    • and the location of the Orion Institute of Cosmology
  • Orion III, the third planet of the system
• Orion wing-slug, the creature

This is a disambiguation page; that is, one that points to other pages that have the same or a similar name. If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page.