| Image Coa: | DEU Groß Buchwald COA.svg |
| Coordinates: | 54.1667°N 14°W |
| Image Plan: | Gross Buchwald in RD.png |
| State: | Schleswig-Holstein |
| District: | Rendsburg-Eckernförde |
| Amt: | Bordesholm |
| Elevation: | 35 |
| Area: | 8.95 |
| Postal Code: | 24582 |
| Area Code: | 04322 |
| Licence: | RD |
| Gemeindeschlüssel: | 01 0 58 064 |
| Website: | http://www.gross-buchwald.de/ |
| Mayor: | Holger Gränert |
| Party: | CDU |
Groß Buchwald is a municipality in the district of Rendsburg-Eckernförde, in Schleswig-Holstein, Germany.