Free city

• City-state
• Free City (album)
• Free City of Augsburg
• Free City of Besançon
• Free City of Bremen
• Free City of Cracow
• Free City of Danzig
• Free City of Danzig (Napoleonic)
• Free City of Frankfurt
• Free City of Greyhawk
• Free City of Hamburg
• Free City of Lübeck
• Free city (antiquity)
• Free imperial city
• Free state (disambiguation)
• Freetown (disambiguation)
• Independent city
• Royal free city
• Special economic zone