Tolon (; , Toloon) is a rural locality (a selo), the administrative centre of and one of three settlements, in addition to Alysardakh and Innyaly, in Tolonsky Rural Okrug of Lensky District in the Sakha Republic, Russia. Its population as of the 2002 Census was 250.
The village is located in the Lena Plateau, on the left bank of the Peleduy river, from Lensk, the administrative center of the district.