Imperium (disambiguation)

Look up imperium in Wiktionary, the free dictionary.

Imperium refers to a legal concept of authority in Roman antiquity

Imperium may also refer to:

• the authority of an imperator, as a special class of official in the Roman Republic
• during the Roman Empire, the authority of the Roman emperors
• Imperium Romanum, the Roman Empire
• Imperium Romanum Sacrum, the Holy Roman Empire
• any Empire