Montaña Alavesa , full Cuadrilla de Campezo-Montaña Alavesa, is a comarca of the province of Álava, Spain. It is located to the southeast of Álava and covers an area of 534.87 km² with a population of 3179 people (2010). The capital lies in Santa Cruz de Campezo.

It includes the municipalities of Arraya-Maestu, Bernedo,