Mohammadabad-e Tang Seh Riz (, also Romanized as MoḩammadÃÂbÃÂd-e Tang Seh Rëz; also known as MoḩammadÃÂbÃÂd) is a village in Sarrud-e Shomali Rural District, in the Central District of Boyer-Ahmad County, Kohgiluyeh and Boyer-Ahmad Province, Iran. At the 2006 census, its population was 45, in 10 families.