Mount Chersky (Russian: Гора Черского) is a mountain in the Baikal Range, Russian Federation.

This peak is named after Lithuanian explorer Jan Czerski (1845 - 1892, Ivan Chersky transcribed from Russian), who greatly contributed to the study of Lake Baikal.

This 2,572 m (8,438 ft) high mountain is the highest point of the Baikal Range, part of the South Siberian System of ranges. It is an ultra-prominent peak, located near Lake Baikal, in the border of Irkutsk Oblast and Buryatia.

• List of mountains and hills of Russia
• List of ultras of Northeast Asia