| Official Name: | South Side |
| Label Position: | top |
| Country: | England |
| Region: | North East England |
| Shire County: | County Durham |
| Post Town: | DARLINGTON |
| Postcode Area: | DL |
| Postcode District: | DL13 |
| Os Grid Reference: | NZ105265 |
| Coordinates: | 54.634°N -1.839°W |
South Side is a village in County Durham, in England. It is situated to the north of Butterknowle, a few miles west of Bishop Auckland.