Kolbu is a village in Østre Toten Municipality in Innlandet county, Norway. The village is located in the traditional region of Toten, about 6 kilometres (3.7 mi) to the southwest of the village of Lena, the administrative centre of the municipality. The village lies in the western part of the municipality in an agricultural area, not far from the municipal border with Vestre Toten. Kolbu Church is a cruciform church from 1730 that is located just outside the village centre.