Neftebaza () is a rural locality (selo), in Oktyabrsky Rural Okrug of Nyurbinsky District in the Sakha Republic, Russia. It is one of two settlements in the rural okrug, the other being Antonovka, which serves as the administrative center.
Neftebaza is located from Nyurba, the administrative center of the district, and from Antonovka. According to the 2002 Census, it had a population of 172.