| Kronsee | |
| Location: | Plön district, Schleswig-Holstein, Germany |
| Pushpin Map: | Schleswig-Holstein |
| Coords: | 54.1825°N 10.3172°W |
| Inflow: | Schwentine |
| Outflow: | Schwentine |
| Basin Countries: | Germany |
| Area: | 0.23km2 |
| Max-Depth: | 8m (26feet) |
| Elevation: | 20m (70feet) |
| Cities: | Nearby: Plön, Preetz |
The Kronsee is a lake in the Holstein Switzerland region of North Germany.It lies on the River Schwentine between the Kleiner Plöner See, upstream, andthe Fuhlensee, downstream, south of Wahlstorf Manor House.
It has an area of 23ha, is up to 8 metres deep and lies about .