The Nerl (Russian: Нерль) is a river in Pereslavsky District of Yaroslavl and Kalyazinsky District of Tver Oblast in Russia, a right tributary of the Volga (at the Uglich Reservoir). The length of the river is 112 kilometres. The area of its drainage basin is 3,270 square kilometres. Its main tributary is the 91 km long Kubr (left), which rises in the Lyakhovo marshes.
