| Image Coa: | DEU Groß Vollstedt COA.svg |
| Coordinates: | 54.2167°N 61°W |
| Image Plan: | Gross Vollstedt in RD.png |
| State: | Schleswig-Holstein |
| District: | Rendsburg-Eckernförde |
| Amt: | Nortorfer Land |
| Elevation: | 24 |
| Area: | 9.02 |
| Postal Code: | 24802 |
| Area Code: | 04305 |
| Licence: | RD |
| Gemeindeschlüssel: | 01 0 58 065 |
| Website: | https://www.gross-vollstedt.de/ |
| Mayor: | Thorsten Ladewig |
| Party: | SPD |
Groß Vollstedt is a municipality in the district of Rendsburg-Eckernförde, in Schleswig-Holstein, Germany. The village is located in the triangle between the cities Rendsburg, Kiel and Neumünster and the highways A 7, A 210 and A 215. The lakes Vollstedter See and Brahmsee are located in the vicinity.
At the end of the 19th century a water tower was erected in Groß Vollstedt. The tower is still preserved but it is no longer in use.