The Mandalagan volcano is located at latitude 10.65° North (10°39'0"N), longitude 123.25° East (123°15'0"E), in the province of Negros Occidental, on the north of the island of Negros of the Philippines.
Ti Bantay Mandalagan ket maysa nga estratobulkan a mabirukan iti latitud 10.65° Amianan (10°39'0"N), longitud 123.25° Daya (123°15'0"E), idiay probinsia ti Negros Occidental, iti amianan ti isla ti Negros, Rehion VI, ti Filipinas.