An Immortal is a unique unit available to the Persian player in later Civilization games.
- Main article: Immortal (Civ3)
Unit upgrades to Medieval Infantry.
- See also Gallic Swordsman.
- Main article: Immortal (Civ4)
- Main article: Immortal (Civ5)
Civilization: Beyond Earth
- Main article: Immortal (CivBE)
Immortal is not present in (or the article has not been created for) the following games :
|Civilization VI||Immortal (Civ6)|
|Civilization Revolution||Immortal (CivRev)|
|Civilization Revolution 2||Immortal (CivRev2)|
|Civilization: Call to Power||Immortal (CTP1)|
|Call to Power II||Immortal (CTP2)|
|Sid Meier's Alpha Centauri||Immortal (SMAC)|