Novotroitsk () is a rural locality (a village) in Izhboldinsky Selsoviet, Yanaulsky District, Bashkortostan, Russia. The population was 115 as of 2010. There is 1 street.
Novotroitsk is located 26 km south of Yanaul (the district's administrative centre) by road. Atlegach is the nearest rural locality.