Colonia or Koloneia, also called Colonia in Armenia to distinguish it from other towns of the same name, was a town of ancient Lesser Armenia, inhabited during Hellenistic, Roman, and Byzantine times. It became important enough to be the seat of a bishop, a suffragan in the Late Roman Province of Armenia Prima, but faded like most in Asia Minor. No longer a residential bishopric, it remains, under the name Colonia in Armenia, a titular see of the Roman Catholic Church.