Siah Khaleh Sar () is a village in Chahar Farizeh Rural District of the Central District in Bandar-e Anzali County, Gilan province, Iran.
At the time of the 2006 National Census, the village's population was 508 in 165 households. The following census in 2011 counted 429 people in 161 households. The 2016 census measured the population of the village as 361 people in 149 households.