thumb|250px|Entering [[Aliwal North from the west on the R58]]

The R58 is a provincial route in South Africa that connects Colesberg with Ngcobo via Aliwal North, Barkly East and Khowa.

Route

Towns on the R58 route include Colesberg, Norvalspont, Venterstad, Burgersdorp, Aliwal North, Lady Grey, Barkly East, Elliot and Ngcobo.

The R58 begins in Colesberg, Northern Cape at an interchange with the N1 national route, the R369 road and the R717 road. It goes eastwards for 77 kilometres, through Norvalspont, crossing into the Eastern Cape, bypassing the Gariep Dam, to the town of Venterstad.