| Country: | England |
| Coordinates: | 51.1295°N -1.0655°W |
| Official Name: | South Town |
| Civil Parish: | Medstead |
| Shire District: | East Hampshire |
| Shire County: | Hampshire |
| Region: | South East England |
| Constituency Westminster: | East Hampshire |
| Post Town: | ALTON |
| Postcode District: | GU34 |
| Postcode Area: | GU |
| Os Grid Reference: | SU654371 |
South Town is a hamlet situated in the civil parish of Medstead, Hampshire. Its nearest town is Alton, which lies away.
The nearest railway station is the restored Medstead & Four Marks station on the Watercress Line, trains from which connect with the nearest national rail station 5.2miles to the northeast, at Alton.