| Type: | town |
| Bundalong South | |
| State: | vic |
| Use Lga Map: | yes |
| Coordinates: | -36.0961°N 146.1894°W |
| Pushpin Label Position: | left |
| Lga: | Shire of Moira |
| Postcode: | 3730 |
| Stategov: | Ovens Valley |
| Fedgov: | Nicholls |
| Near-Nw: | Bundalong South |
| Near-N: | Esmond |
| Near-Ne: | Boorhaman North |
| Near-W: | Boomahnoomoonah |
| Near-E: | Boorhaman North |
| Near-Sw: | Boomahnoomoonah |
| Near-S: | Peechelba |
| Near-Se: | Peechelba |
Bundalong South is a locality in the Shire of Moira local government area in the state of Victoria, Australia. The post office opened as Peechelba on 2 September 1880 and was renamed Bundalong South on 2 July 1883.[1] It closed on 31 March 1966.