| Großer Segeberger See | |
| Location: | Kreis Segeberg, Schleswig-Holstein |
| Pushpin Map: | Schleswig-Holstein |
| Coords: | 53.9483°N 10.3231°W |
| Basin Countries: | Germany |
| Cities: | Bad Segeberg |
Großer Segeberger See is a lake in Kreis Segeberg, Schleswig-Holstein, Germany.