| Image Coa: | Wappen Derental.png |
| Coordinates: | 51.7°N 35°W |
| Image Plan: | Derental in HOL.svg |
| State: | Niedersachsen |
| District: | Holzminden |
| Samtgemeinde: | Boffzen |
| Elevation: | 260 |
| Area: | 9.23 |
| Postal Code: | 37691 |
| Area Code: | 05273 |
| Licence: | HOL |
| Gemeindeschlüssel: | 03 2 55 009 |
| Website: | www.derental.de |
| Mayor: | Günter Rehling |
| Party: | FDP |
Derental is a municipality in the district of Holzminden, in Lower Saxony, Germany.