| Image Coa: | DEU Altheim (Alb) COA.svg |
| Coordinates: | 48.5817°N 10.0269°W |
| Image Plan: | Altheim (Alb) in UL.svg |
| State: | Baden-Württemberg |
| Region: | Tübingen |
| District: | Alb-Donau-Kreis |
| Elevation: | 609 |
| Area: | 25.78 |
| Postal Code: | 89174 |
| Area Code: | 07340 |
| Licence: | UL |
| Gemeindeschlüssel: | 08 4 25 005 |
| Website: | www.altheim-alb.de |
| Mayor: | Selina Holl[1] |
| Leader Term: | 2023 - 31 |
Altheim (Alb) (pronounced as /de/ pronounced as /de/) is a municipality in the Alb-Donau district, in Baden-Württemberg, Germany.