Lichen specimens collected in 2008, 2015 and 2016 in Central (Olekminsky district), Eastern (Oimyakon district) and Southern (Aldan, Neryungri districts) Yakutia were studied. As a result 16 lichen species are recorded for Yakutia for the first time, among them 8 species are new to Eastern Siberia and one species - Ramonia himelbrantii - new to Asia. At present the list of lichens of Yakutia numbers about 820 species.