Niederbipp is a municipality in the Oberaargau administrative district in the Canton of Bern in Switzerland . On 1 January 2020 the former municipality of Wolfisberg merged into Niederbipp.

Niederbipp is first mentioned in 968 as Pippa. In 1302 it was mentioned as Nider-Bippe.

Niederbipp has an area, as of 2009, of 17.37 square kilometers (6.71 sq mi). Of this area, 8.2 km2 (3.2 sq mi) or 47.2% is used for agricultural purposes, while 6.55 km2 (2.53 sq mi) or 37.7% is forested.