Bø Municipality

Bø is a former municipality in Telemark county, Norway. It was part of the traditional region of Midt-Telemark, but was historically regarded as part of Grenland. The 263-square-kilometre (102 sq mi) municipality existed from 1838 until its dissolution in 2020. The area is now part of Midt-Telemark Municipality. The administrative centre was the village of Bø i Telemark. Other villages in the municipality included Folkestad and Nordbøåsane.

Prior to its dissolution in 2020, the 263-square-kilometre (102 sq mi) municipality was the 291st largest by area out of the 422 municipalities in Norway. Bø was the 161st most populous municipality in Norway with a population of 6,630. The municipality's population density was 25 inhabitants per square kilometre (65/sq mi) and its population had increased by 20.2% over the previous 10-year period.