Namak Alan () is a village in Saidabad Rural District of the Central District in Savojbolagh County, Alborz province, Iran.
At the time of the 2006 National Census, the village's population was 273 in 77 households, when it was in Tehran province. The 2016 census measured the population of the village as 434 people in 136 households, by which time the county had been separated from the province in the establishment of Alborz province.