Kongsvinger is a municipality in Innlandet county, Norway. It is located in the traditional district of Glåmdal. The administrative centre of the municipality is the town of Kongsvinger. Other settlements in the municipality include Austmarka, Brandval, Lundersæter, and Roverud.

Innlandet is a county in Norway. It was created on 1 January 2020 with the merger of the old counties of Oppland and Hedmark. The new county has an area of 52,113 square kilometres (20,121 sq mi), making it the largest county in Norway after Troms og Finnmark was split up in 2024.