Sorsk is a Russian city in the Republic of Khakassia. It has the population of 11 485 people (as of 2015).

The city is located on the eastern spurs of Kuznetsk Alatau, at the 6 km distance from the Erbinskaya railway station of the line Achinsk — Abakan, on the banks of River Sora, 110 km away from Abakan, the capital city of the Khakassia Republic.

The industrial enterprises of Sorsk include the Sorsk Industrial Complex (Sorsk Mining and Processing Works, and Sorsk Ferromolibden Plant), and a silicate brick factory.