Lyantor (Russian: Лянто́р) is a town in Surgutsky District of Khanty–Mansi Autonomous Okrug, Russia, located on the Pim River (Ob's tributary), 625 kilometers (388 mi) northeast of Khanty-Mansiysk. Population: 38,922 (2010 Census preliminary results); 33,011 (2002 Census); 22,071 (1989 Census).