Bolshoy Zelenchuk

Water type: River
Basin: Kuban -> Sea of Azov
Continent: Europe
Climate: Temperate
Country: Russia

The Bolshoy Zelenchuk (Russian: Большой Зеленчук) is a river in the North Caucasus, Russia. It is a left tributary of the Kuban into which it flows at Nevinnomyssk. It is 158 kilometres long, and has a drainage basin of 2,730 square kilometres.