| Image Coa: | DEU Fensterbach COA.svg |
| Coordinates: | 49.4°N 15°W |
| Image Plan: | Fensterbach in SAD.svg |
| State: | Bayern |
| Region: | Oberpfalz |
| District: | Schwandorf |
| Elevation: | 390 |
| Area: | 26.79 |
| Postal Code: | 92269 |
| Area Code: | 09438 |
| Licence: | SAD |
| Gemeindeschlüssel: | 09 3 76 125 |
| Website: | www.fensterbach.de |
| Mayor: | Christian Ziegler[1] |
| Leader Term: | 2020 - 26 |
Fensterbach is a municipality in the district of Schwandorf in Bavaria, Germany.