Mixquiahuala (officially Mixquiahuala de Juárez; Otomi: Ntʼähi) is a town and one of the 84 municipalities of Hidalgo, in central-eastern Mexico.

The municipal seat lies at Mixquiahuala de Juárez (municipality).

The municipality covers an area of 138.1 km2.

As of 2005, the municipality had a total population of 37,747.

This article about a location in the Mexican state of Hidalgo is a stub.