Masumabad (, also Romanized as MaâÂÂà Âà «mÃÂbÃÂd; also known as ShÃÂh âÂÂEnÃÂyat, Shahëd Sargord MaâÂÂà Âà «më, and Shah âÂÂInÃÂyat) is a village in Sardshir Rural District, in the Central District of Buin va Miandasht County, Isfahan Province, Iran. At the 2006 census, its population was 526, in 126 families.