Novoatashevo (; , Yaññ Ataà Â) is a rural locality (a village) in Syultinsky Selsoviet, Ilishevsky District, Bashkortostan, Russia. The population was 79 as of 2010. There are 2 streets.
Novoatashevo is located 26 km south of Verkhneyarkeyevo (the district's administrative centre) by road. Syultino is the nearest rural locality.