| Image Coa: | DEU Ralswiek COA.svg |
| Coordinates: | 54.4667°N 40°W |
| Image Plan: | Ralswiek_in_VR.svg |
| State: | Mecklenburg-Vorpommern |
| District: | Vorpommern-Rügen |
| Amt: | Bergen auf Rügen |
| Elevation: | 5 |
| Area: | 16.53 |
| Postal Code: | 18528 |
| Area Code: | 03838 |
| Licence: | RÜG |
| Gemeindeschlüssel: | 13 0 73 072 |
| Website: | www.amt-bergen-auf-ruegen.de |
| Mayor: | Herbert Knüppel |
Ralswiek is a municipality in the Vorpommern-Rügen district, in Mecklenburg-Vorpommern, Germany.