Siah Vazan (, also Romanized as SëÃÂh VazÃÂn; also known as SÃÂvehzÃÂn, SÃÂwezÃÂn, Sevezan, SëÃÂh Bà «zÃÂn, SëÃÂvazÃÂn, and SëÃÂvazÃÂn) is a village in Chahar Farizeh Rural District, in the Central District of Bandar-e Anzali County, Gilan Province, Iran. At the 2016 census, its population was 246, in 91 families. Up from 210 in 2006.