Mohammadabad-e Olya (Persian: محمدابادعليا, also Romanized as Moḩammadābād-e ‘Olyā; also known as Moḩammadābād-e Bālā) is a village in Darmian Rural District, in the Central District of Darmian County, South Khorasan Province, Iran. At the 2006 census, its population was 177, in 59 families.