| Official Name: | South Newfane, Vermont |
| Settlement Type: | Village |
| Pushpin Map: | Vermont |
| Pushpin Label: | South Newfane |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Vermont |
| Subdivision Type2: | County |
| Subdivision Name2: | Windham |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 620 |
| Coordinates: | 42.9381°N -72.7053°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 05351[1] |
| Area Code: | 802 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1459600 |
South Newfane is an unincorporated village in the town of Newfane, Windham County, Vermont, United States. The community is located along the Rock River, southwest of the village of Newfane.