Betis can refer to: The Latin name of the Guadalquivir river, which with its surrounding area constituted a province of the Roman Empire Real Betis, a football team based in Seville Betis Deportivo Balompié, the reserve team of Real Betis A district in the Philippine municipality of Guagua, Pampanga Betis Church, a Roman Catholic church in Guagua, Philippines The Indonesian and Malay word for calf