[in Russian with English abstract: ] Based on field research by A.I. Mingalimova in 2019, 11 newly found species from the Nadym District of the Yamalo-Nenets Autonomus Area are recorded. 4 species are new to the lichen f lora of the region. Among them, Arthonia neglectula is reported for the first time for Russia, three species are new to Western Siberia and Yamalo-Nenets Autonomus Area – Bryoria americana, Cladonia norvegica, Lepraria elobata, and Sarea difformis. The information on the localities, ecology and distribution of mentioned species is provided. Keywords: lichens, new findings, distribution, Russia, Western Siberia, Yamalo-Nenets Autonomus Area.