Alnashi (Russian: Алнаши, Udmurt: Алнаш) is a selo (larger village) in Alnashsky District, Udmurt Republic, Russia. It is located by the confluence of rivers Toyma and Alnashka .
Its recorded history traces back to 1716. It was officially recognized as selo in 1836.
Coordinates: 56°11′N 52°29′E / 56.183°N 52.483°E