Oberwang is a municipality in the district of Vöcklabruck, in the Austrian state of Upper Austria. It is one of the communities that make up the Vöcklabruck district within the Hausruckviertel region of the state.
The municipality is located in Upper Austria, the northernmost of Austria's nine states, which borders Germany and the Czech Republic and whose capital is Linz. Vöcklabruck, the district's administrative centre, lies to the north of Oberwang.
Like other municipalities in the district, Oberwang is a rural community administered at the local level as part of Austria's system of self-governing communes. It lies in the Alpine foothills of the Salzkammergut area, a landscape of lakes and mountains east of Salzburg.