Kelachay (Persian: كلاچای)[a] is a city in, and the capital of, Kelachay District of Rudsar County, Gilan province, Iran.

At the time of the 2006 National Census, the city's population was 11,304 in 3,338 households.

[5] The following census in 2011 counted 11,936 people in 3,831 households.

[6] The 2016 census measured the population of the city as 12,379 people in 4,329 households.

This Rudsar County location article is a stub.