Siyarastaq () is a village in Eshkevar-e Olya and Siyarastaq Yeylaq Rural District of Rahimabad District in Rudsar County, Gilan province, Iran.
At the time of the 2006 National Census, the village's population was 139 in 37 households. The following census in 2011 counted 98 people in 31 households. The 2016 census measured the population of the village as 151 people in 51 households.