| Image Coa: | DEU Martensrade COA.svg |
| Coordinates: | 54.2667°N 34°W |
| Image Plan: | Martensrade in PLOE.png |
| State: | Schleswig-Holstein |
| District: | Plön |
| Amt: | Selent/Schlesen |
| Elevation: | 76 |
| Area: | 19.53 |
| Postal Code: | 24238 |
| Area Code: | 04384 |
| Licence: | PLÖ |
| Gemeindeschlüssel: | 01 0 57 050 |
| Website: | www.amt-selent-schlesen.de |
| Mayor: | Ulrike Raabe |
Martensrade is a municipality in the district of Plön, in Schleswig-Holstein, Germany.