| Image Coa: | Wappen-Mellenthin.png |
| Coordinates: | 53.9167°N 15°W |
| Image Plan: | Mellenthin_in_VG.svg |
| State: | Mecklenburg-Vorpommern |
| District: | Vorpommern-Greifswald |
| Amt: | Usedom-Süd |
| Elevation: | 20 |
| Area: | 19.25 |
| Postal Code: | 17429 |
| Area Code: | 038379 |
| Licence: | VG |
| Gemeindeschlüssel: | 13075090 |
| Divisions: | 3 |
| Mayor: | Manfred Pinter |
Mellenthin is a municipality in the Vorpommern-Greifswald district, in Mecklenburg-Vorpommern, Germany.