| Coordinates: | 53.6369°N 12.5411°W |
| Image Plan: | Klocksin in MBS.svg |
| State: | Mecklenburg-Western Pomerania |
| District: | Mecklenburgische Seenplatte |
| Amt: | Seenlandschaft Waren |
| Elevation: | 68 |
| Area: | 23.90 |
| Postal Code: | 17194 |
| Area Code: | 039933 |
| Licence: | MSE, MÜR |
| Gemeindeschlüssel: | 13 0 71 078 |
| Mayor: | Angela Schütze |
Klocksin is a municipality in the Mecklenburgische Seenplatte district, in Mecklenburg-Western Pomerania, Germany.