韦斯托纳里亚是南非的城镇，位于该国东北部，由豪登省负责管辖，距离约翰内斯堡45公里，面积6.46平方公里，2001年人口8,441，人口密度每平方公里约1,300人。

Westonaria is a town in the west of Gauteng province of South Africa. It is situated in the Westonaria Local Municipality, part of the West Rand District Municipality. During the apartheid era, blacks lived outside town in Bekkersdal.

Town some 45 km west of Johannesburg and 18 km south of Randfontein. It was formed in 1948 by the amalgamation of the townships Venterspost, proclaimed in 1937, and Westonaria, proclaimed in 1938. First called Venterspost, the name was changed to Westonaria when municipal status was attained in 1952. The name is a homophone of ‘western area’, after the township developing company Western Areas Ltd.