| Image Coa: | DEU Aidenbach COA.svg |
| Coordinates: | 48.5667°N 19°W |
| Image Plan: | Aidenbach in PA.svg |
| State: | Bayern |
| Region: | Niederbayern |
| District: | Passau |
| Verwaltungsgemeinschaft: | Aidenbach |
| Elevation: | 340-400 |
| Area: | 17.19 |
| Postal Code: | 94501 |
| Area Code: | 08543 |
| Licence: | PA |
| Gemeindeschlüssel: | 09 2 75 112 |
| Website: | www.aidenbach.de |
| Mayor: | Robert Grabler[1] |
| Leader Term: | 2023 - 29 |
| Party: | CSU |
Aidenbach (label=[[Central Bavarian]]|Oambo) is a municipality in the district of Passau in Bavaria in Germany.