Ondangwa is a town in the Oshana Region of northern Namibia, bordering the Oshikoto Region. Ondangwa was first established as a mission station of the Finnish Missionary Society in 1890. In 1914, it became a local seat of government.

Oshana is one of the fourteen regions of Namibia, its capital is Oshakati. The towns of Oshakati, Ongwediva and Ondangwa, all situated with this region, form an urban cluster with the second largest population concentration in Namibia after the capital Windhoek. As of 2020, Oshana had 113,112 registered voters.