| Type: | Gemeinde |
| Südheide | |
| Image Coa: | Wappen Südheide.png |
| Coordinates: | 52.8333°N 19°W |
| Image Plan: | Südheide in CE.svg |
| State: | Lower Saxony |
| District: | Celle |
| Area: | 196.16 |
| Postal Code: | 29303, 29320, 29345 |
| Area Code: | 05052, 05827 |
| Licence: | CE |
| Gemeindeschlüssel: | 03 3 51 026 |
| Mayor: | Katharina Ebeling[1] |
| Leader Term: | 2021 - 26 |
| Party: | CDU |
Südheide is a municipality in the district of Celle, in Lower Saxony, Germany. It takes its name from the heathland Südheide. It was formed on 1 January 2015 by the merger of the former municipalities Hermannsburg and Unterlüß.
The villages of Südheide are: Baven, Beckedorf, Bonstorf, Hermannsburg, Lutterloh, Oldendorf, Unterlüß, Weesen.[2]