Arminius (disambiguation)

Arminius (18/17 BC – 19 AD) was a Germanic Cherusci chieftain.

Arminius may also refer to:

• Arminius (name), including a list of people with the name
• Arminius (Bruch), an 1877 oratorio by Max Bruch
• SMS Arminius, an ironclad warship of the Prussian Navy, 1865–1901
• Jacobus Arminius (1560–1609), Dutch Reformed theologian upon whose ideas Arminianism was built; a contrast to Calvinism.