This article needs to be updated
. (September 2019)
Sim (Russian: Сим, 54°59'N 57°41'E) is town in Chelyabinsk Oblast, Russia. Its population is near 15,900 (2005).
Sim is located on Sim River's bank. Town was founded in 1759 and named Simsky Zavod until 1942.
Igor Kurchatov is from Sim.