Chersky Peak (Russian: Пик Черского; Buryat: Хара-Болдог) is a mountain in the Komarinsky Range, Khamar-Daban, Russian Federation.

This peak is named after Polish explorer Jan Czerski (1845–1892), who greatly contributed to the study of neighboring Lake Baikal.

This 2,090 m high peak is one of the highest points of the Khamar-Daban Range, part of the South Siberian System of ranges. It rises in the Komarinsky subrange of the Khamar-Daban. Administratively the Chersky Peak is part of the Slyudyansky District, at the southern end of Irkutsk Oblast. Lake Serdtse is located below the southern slopes of the mountain.

• List of mountains and hills of Russia

• Media related to Chersky Peak at Wikimedia Commons