Heikendorf
| Heikendorf  | |
|---|---|
| Monument to fallen U-boat sailors | |
| Coordinates: 54°22′20″N 10°12′29″E / 54.37222°N 10.20806°E | |
| Country | Germany | 
| State | Schleswig-Holstein | 
| District | Plön | 
| Municipal assoc. | Schrevenborn | 
| Government | |
| • Mayor | Tade Peetz (CDU) | 
| Area | |
|  • Total | 14.72 km2 (5.68 sq mi) | 
| Elevation | 19 m (62 ft) | 
| Population  (2023-12-31) | |
|  • Total | 8,475 | 
| • Density | 580/km2 (1,500/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 24226 | 
| Dialling codes | 0431 | 
| Vehicle registration | PLÖ | 
| Website | www | 
Heikendorf is a municipality in the district of Plön, in Schleswig-Holstein, Germany. It is a seaside resort off the Baltic Sea, located approximately 10 km from Kiel. The oldest part of the town is the Old Viking settlement in Möltenort.