| Altdorf | |
| Coordinates: | 49.2872°N 8.2192°W |
| Image Plan: | Altdorf in SÜW.svg |
| State: | Rheinland-Pfalz |
| District: | Südliche Weinstraße |
| Verbandsgemeinde: | Edenkoben |
| Elevation: | 122 |
| Area: | 6.36 |
| Postal Code: | 67482 |
| Area Code: | 06327 |
| Licence: | SÜW |
| Gemeindeschlüssel: | 07 3 37 002 |
| Website: | www.altdorf-pfalz.de |
| Mayor: | Helmut Litty[1] |
| Leader Term: | 2019 - 24 |
Altdorf is a municipality in the Südliche Weinstraße district, in Rhineland-Palatinate, Germany.