Garreh Nazerabad (, also Romanized as Garreh NazçerÃÂbÃÂd; also known as Chehel Gereh, Gareh, and Garreh) is a village in Poshtkuh-e Rostam Rural District, Sorna District, Rostam County, Fars province, Iran. At the 2006 census, its population was 90, in 18 families.