| Country: | ZAF |
| Type: | R |
| Route: | 46 |
| Maint: | WCDTPW |
| Map: | Map of the R46 (South Africa).svg |
| Length Km: | 150 |
| Direction A: | West |
| Terminus A: | near Malmesbury |
| Junction: | near Hermon near Gouda near Wolseley |
| Direction B: | East |
| Terminus B: | near Touws River |
| Cities: | Malmesbury, Riebeek-Kasteel, Tulbagh, Ceres, Touws River |
| Previous Type: | R |
| Previous Route: | 45 |
| Next Type: | R |
| Next Route: | 48 |
The R46 is a provincial route in Western Cape, South Africa that connects Malmesbury with Touws River, via Riebeek-Kasteel, Tulbagh and Ceres. The R46 is co-signed with the R44 between Gouda and Hermon in the Berg River valley.[1]