Romansrivier,[2] in Ward 2[further explanation needed] Dwarsrivier,[3] is a settlement in Witzenberg Local Municipality, Cape Winelands District Municipality, Western Cape province, South Africa.

It is in the upper Breede River Valley region.

43 (Michell's Pass Road) runs north-south past the settlement.

The Romanrivier railway station is located just south of the settlement.

When the Dutch arrived in the Dwarsrivier area it was inhabited by the San people (Bushmen).