| Image Coa: | DEU Wielenbach COA.svg |
| Coordinates: | 47.8667°N 20°W |
| Image Plan: | Wielenbach in WM.svg |
| State: | Bayern |
| Region: | Upper Bavaria |
| District: | Weilheim-Schongau |
| Elevation: | 540-650 |
| Area: | 33.01 |
| Gemeindeschlüssel: | 09190159 |
| Postal Code: | 82407 |
| Area Code: | 0881 |
| Licence: | WM |
| Website: | www.wielenbach.de |
| Mayor: | Harald Mansi[1] |
| Leader Term: | 2020 - 26 |
Wielenbach is a municipality in the Weilheim-Schongau district, in Bavaria, Germany.