Saadatabad-e Molla Hoseyni (Persian: سعادت ابادملاحسيني, also Romanized as Sa‘ādatābād-e Mollā Ḩoseynī; also known as Sa‘ādatābād) is a village in Kuh Mareh Sorkhi Rural District, Arzhan District, Shiraz County, Fars Province, Iran. At the 2006 census, its population was 582, in 109 families.