The EVE Online  of the Amarr Empire is a vast star empire that controls more regions of the New Eden cluster than any of the other core empires. The Amarr began aggressively expanding beyond the confines of their home star system over 2,000 years ago, conquering and enslaving several races in a crusade known as the Reclaiming, before encountering the Gallente Federation and the Jove Empire. A disastrous attempt to invade the Jove Empire triggered a rebellion by Minmatar slaves, resulting in the formation of the Minmatar Republic and the loss of some territory.

The Amarr Empire, together with satellite states the Ammatar Mandate and Khanid Kingdom in the EVE Online Isk, remains a vast and powerful empire, compelled by its religion and feudal structure to dominate others. The other empires, even its ally the Caldari State, keep a careful eye on this giant lest they be caught up in a new eruption of the Reclaiming.