Vänersborg County (Oldenburg Sweden)

Vänersborg County (Swedish: Vänersborgs län) is a county in Sweden. It has an area of 13 084 square kilometers and a population of 453 248 residents. Capital of the county is Vänersborg, although Borås is the largest city.

Vänersborg County is a constituency in the elections to the house of commoners.

Governor of Vänersborg County is Göran af Skytte.