Farashband County () is in Fars province, Iran. Its capital is the city of Farashband.
After the 2006 National Census, the villages of Dehram and Nujin were elevated to city status.
At the time of the 2006 census, the county's population was 38,679 in 8,474 households. The following census in 2011 counted 42,760 people in 10,706 households. The 2016 census measured the population of the county as 45,459 in 12,604 households.
Farashband County's population history and administrative structure over three consecutive censuses are shown in the following table.