Barásoain is a town and municipality in the autonomous community of Navarre, northern Spain, within the historical lands of the Basque Country (greater region).

The point of lowest altitude of the village is situated at 492 meters, on the river Zidacos bank, and the highest is Mount Artebeltz, at 644 metres.

It is the largest village in the Orba valley, known as the Valdorba which was made famous by the legendary singer songwriter Benito Lertxundi The municipality of Barásoain is closely linked to its neighbouring township, Garínoain.

Other surrounding municipalities are (clockwise starting from west) are Artajona, Añorbe, Tirapu, Olcoz, Unzué and Olóriz.

Although the population of Barásoain has been either static or slowly declining for the 20th century, there has been an upturn in the figures in recent years due to the new residential development.