A check-list of the liverworts of Kamchatka Peninsula (Russian Far East) has been compiled for the first time. It contains 158 species, including 78 new records for the peninsula. One species is recorded for the first time in Russia (Nardia unispiralis Amakawa), two species are new for Asia, and 4 are new for East Asia. There are also some rare Asian species. Lophozia latifolia R. M. Schust. is synonymized with L. propagulifera (Gottsche) Steph.