| Mellingen | |
| Image Coa: | Wappen Mellingen.png |
| Coordinates: | 50.9436°N 11.3933°W |
| Image Plan: | Mellingen in AP.png |
| State: | Thuringia |
| District: | Weimarer Land |
| Verwaltungsgemeinschaft: | Mellingen |
| Elevation: | 230 |
| Area: | 14.41 |
| Postal Code: | 99441 |
| Area Code: | 036453 |
| Licence: | AP |
| Gemeindeschlüssel: | 16 0 71 056 |
| Website: | www.mellingen-online.de |
| Mayor: | Eberhard Hildebrandt[1] |
| Leader Term: | 2022 - 28 |
Mellingen is a municipality in the Weimarer Land district of Thuringia, Germany.