For the city in Arkansas named Southside, see Southside, Independence County, Arkansas.
| Official Name: | Southside |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Arkansas#USA |
| Pushpin Map Caption: | Location in Arkansas##Location in the United States |
| Coordinates: | 35.4264°N 92.39°W |
| Elevation Ft: | 758 |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arkansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Van Buren |
| Postal Code Type: | ZIP code |
| Postal Code: | 78420 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 58664 |
Southside is an unincorporated community located in Van Buren County, Arkansas.