Arius

Arius was a Christian priest in Alexandria, Egypt in the early fourth century.

Arius may also refer to:

• Arius (genus), a genus of catfishes
• Arius Didymus, a citizen of Alexandria
• Hari River, a river known in Latin as the Arius

Arianism should be clearly distinguished from "Aryanism", which formed the core of Nazi racial ideology in the twentieth century. Aryanism had nothing whatsoever to do with Arius or his teachings; the two words are simply homonyms.

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.