Imperial Army

• The Imperial Roman army
• The Byzantine army
• The Ottoman Army
• The Army of the Holy Roman Empire (until 1806)
• The Army of the Holy Roman Emperor (until 1806)
• The Imperial German Army (1871-1918)
• The Imperial Austrian Army (1806–1867)
• The Austro-Hungarian Army (1804-1918)
• The Imperial Russian Army (1721-1917)
• The French Imperial Army (1804-1814 and 1815)

• The Imperial Japanese Army
• The Imperial Chinese Army
• The Manchukuo Imperial Army
• The Imperial Korean Army
• The Imperial Iranian Army

• The Imperial Brazilian Army

• The Imperial Army (Star Wars) of the fictional Galactic Empire in Star Wars
• The Imperial Army of the Archadian Empire in the video game Final Fantasy XII
• The Imperial Army of the Imperium of Man in Warhammer 40000

• Royal Army (disambiguation)

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