Ager or AGER may refer to:
Ager (surname)
Places Ager (river), a river in Upper Austria Àger, a municipality in Catalonia, Spain Viscounty of Àger, a medieval Catalan jurisdiction that branched off the County of Urgell Ager, California, unincorporated community Ager Romanus, Latin term for the territory surrounding and outside the city of Rome
Other A US Navy hull classification symbol: Environmental research ship (AGER), actually a signals intelligence collection vessel AGER, an alternate name for the protein RAGE (receptor)
See also Agir (disambiguation) Aegir (disambiguation) Agar (disambiguation)