| Rattenberg | |
| Image Coa: | DEU Rattenberg COA.svg |
| Coordinates: | 49.0875°N 12.7511°W |
| Image Plan: | Rattenberg in SR.svg |
| State: | Bayern |
| Region: | Niederbayern |
| District: | Straubing-Bogen |
| Elevation: | 560 |
| Area: | 30.23 |
| Postal Code: | 94371 |
| Area Code: | 09963 |
| Licence: | SR |
| Gemeindeschlüssel: | 09 2 78 178 |
| Website: | www.rattenberg.de |
| Mayor: | Dieter Schröfl[1] |
| Leader Term: | 2020 - 26 |
| Party: | CSU |
Rattenberg is a municipality in the district of Straubing-Bogen in Bavaria, Germany.