Eris is an unincorporated community in Champaign County, in the U.S. state of Ohio.[1]
Eris was not officially platted.[2] A post office called Eris was established in 1885 and remained in operation until 1903.[3]
40°09′22″N 83°51′10″W / 40.15611°N 83.85278°W / 40.15611; -83.85278