| Coordinates: | 54.3667°N 49°W |
| Image Plan: | Neu Duvenstedt in RD.png |
| State: | Schleswig-Holstein |
| District: | Rendsburg-Eckernförde |
| Amt: | Hüttener Berge |
| Elevation: | 30 |
| Area: | 5.71 |
| Postal Code: | 24794 |
| Area Code: | 04331, 04338 |
| Licence: | RD |
| Gemeindeschlüssel: | 01 0 58 111 |
| Website: | www.amt-huettener- berge.de |
| Mayor: | Heinrich Dietrich Janzen |
Neu Duvenstedt is a municipality in the district of Rendsburg-Eckernförde, in Schleswig-Holstein, Germany.