Erineus

Erineus or Erineos may refer to:
 * a synonym for the rove beetles genus Clidicus
 * Erineos (Ερινεός), a municipality in northeastern Achaea, Greece
 * Erineus (city), one of the four Greek cities of the Doric Tetrapolis
 * Erineus (Achaea), a town of ancient Achaea, Greece
 * Erineus (Thessaly), a town of ancient Thessaly, Greece
 * the ancient name for the river Erineo in Sicily, south of Syracuse