| Type: | Gemeinde |
| Wietze | |
| Image Coa: | Wappen der Gemeinde Wietze.png |
| Coordinates: | 52.65°N 59°W |
| Image Plan: | Wietze in CE.svg |
| State: | Lower Saxony |
| District: | Celle |
| Elevation: | 32 |
| Area: | 62.94 |
| Postal Code: | 29323 |
| Area Code: | 05146 |
| Licence: | CE |
| Gemeindeschlüssel: | 03 3 51 023 |
| Website: | www.wietze.de |
| Mayor: | Wolfgang Klußmann[1] |
| Leader Term: | 2019 - 24 |
| Party: | CDU |
Wietze is a municipality in the district of Celle, in Lower Saxony, Germany. It lies at the confluence of the Aller River and its tributary, the Wietze, approximately 15km (09miles) west of Celle. It is the site of the German Oil Museum.