Manuel Doblado is a Mexican municipality located in the state of Guanajuato. Its municipal seat is the city of the same name. Manuel Doblado has an area of 810.43 square kilometres (2.67% of the surface of the state) and is bordered to the north by Romita, Purísima del Rincón and San Francisco del Rincón, to the southeast by Cuerámaro, to the south by Pénjamo, and to the west by the state of Jalisco.