Mustafino (; , Mostafa) is a rural locality (a village) in Nikolayevsky Selsoviet, Tuymazinsky District, Bashkortostan, Russia. The population was 73 as of 2010. There is 1 street.
Mustafino is located 26 km southeast of Tuymazy (the district's administrative centre) by road. Nikolayevka is the nearest rural locality.