[in Russian with English abstract: ] The paper presents data on eleven species of the genus Lepraria for Kazakhstan and the Asian part of Russia. Two species, L. caesioalba and L. eburnea, are reported as new for Kazakhstan and the Republic of Altai (Russia). Lepraria diffusa is new for Krasnoyarsk Territory and the Republic of Buryatia. Lepraria alpina, L. caesioalba, L. neglecta are new for Central Siberian Plateau. Lepraria nivalis is new for Krasnoyarsk Territory and Irkutsk Region. Three new records for the Republic of Buryatia and new localities for seven species are presented. Keywords: Aksu-Zhabagly State Nature Reserve, Altaisky Biosphere State Nature Reserve, Central Siberian Plateau, Dzherginsky State Reserve, Irkutsk Region, Krasnoyarsk Territory, Republic of Altai, Republic of Buryatia, Russia, Tunkinsky National Nature Park.