| Image Coa: | Wappen Buchheim.svg |
| Coordinates: | 48.0103°N 8.9867°W |
| Image Plan: | Buchheim in TUT.svg |
| State: | Baden-Württemberg |
| Region: | Freiburg |
| District: | Tuttlingen |
| Elevation: | 793 |
| Area: | 18.31 |
| Postal Code: | 88637 |
| Area Code: | 07777 |
| Licence: | TUT |
| Gemeindeschlüssel: | 08 3 27 008 |
| Website: | www.donau-heuberg.de |
| Mayor: | Claudette Kölzow[1] |
| Leader Term: | 2017 - 25 |
Buchheim (pronounced as /de/) is a municipality in the district of Tuttlingen in Baden-Württemberg in Germany.