List of fictional galactic communities

Television

Stargate

• Alliance of Four Great Races
• Ancient Domain
• Coalition of Planets
• Free Jaffa Nation
• Genii Confederation
• Goa'uld Empire
• Lucian Alliance

  Star Trek

• Borg Collective
• Breen Confederacy
• Cardassian Union
• Dominion
• Ferengi Alliance
• Gorn Hegemony
• Kelvan Empire
• Klingon Empire
• Romulan Star Empire
• Terran Empire
• United Federation of Planets

  Other

• Twelve Colonies of Kobol
• Dalek Empire
• Interstellar Alliance
• Systems Commonwealth

  Games

Mass Effect

• Asari Republics
• Batarian Hegemony
• Citadel Council
• Illuminated Primacy
• Salarian Union
• Systems Alliance
• Turian Hierarchy

  Halo

• The Covenant
• Forerunner Ecumene
• Unified Earth Government

  Star Control

• Alliance of Free Stars
• Hegemonic Crux
• New Alliance of Free Stars
• Ur-Quan Hierarchy of Battle Thralls

  Warhammer 40,000

• Imperium of Man
• Tau Empire
• The Eye of Terror - Home of many Chaos Space Marines Legions.

  Other

• The ConSentiency universe
• Data Integration Thought Entity
• Galactic Federation
• Pfhor
• The Galaxias

  Animation

• Cosmos Alliance
• Democratic Order Of Planets
• Galactic Alliance
• Galactic Federation
• Galactic Federation
• Shadow Galactica
• Pan Galactic Alliance Teenage Mutant Ninja Turtles: Fast Forward

  ''Star Wars''

• Galactic Empire
• Galactic Republic
• Confederacy of Independent Systems
• Infinite Empire
• Hutts
• New Republic
• Sith Empire
• Yuuzhan Vong
• Trade Federation
• The First Order
• The Chiss Ascendancy
• The Eternal Empire/Knights of Zakuul
• The Lost Tribe of The Sith

  Literature

• Galactic Patrol
• The Imperium from Dune
• The Galactic Empire from the Foundation series
• The Galaxy in The Hitchhiker's Guide to the Galaxy
• The Civilization of the Five Galaxies in the Uplift series

  Unsorted

• Sky Canopy Domain