Rostamabad-e Bozorg (, also Romanized as RostamÃÂbÃÂd-e Bozorg; also known as RostamÃÂbÃÂd) is a village in Gowdin Rural District, in the Central District of Kangavar County, Kermanshah Province, Iran. At the 2006 census, its population was 431, in 111 families.