A unique unit is a unit that is only able to be trained from one civilization in Age of Empires II. (For example, the Britons have Longbowmen, and the Vikings have both Berserkers and Longboats). The usual training place for a unique unit is the Castle, but the Vikings' Longboat and the Koreans' Turtle Ship are trained at the Dock after a Castle is built, and the Spanish' Missionary is trained at the Monastery.

List of unique units Edit

• Aztecs – Jaguar Warrior
• Britons – Longbowman
• Byzantines – Cataphract
• Celts – Woad Raider
• Chinese – Chu Ko Nu
• Franks – Throwing Axeman
• Goths – Huskarl
• Huns – Tarkan
• Japanese – Samurai
• Koreans – War Wagon and Turtle Ship
• Maya – Plumed Archer
• Mongols – Mangudai
• Persians – War Elephant
• Saracens – Mameluke
• Spanish – Conquistador and Missionary
• Teutons – Teutonic Knight
• Turks – Janissary
• Vikings – Berserker and Longboat