| Aschau am Inn | |
| Image Coa: | Wappen von Aschau am Inn.svg |
| Coordinates: | 48.2°N 33°W |
| Image Plan: | Aschau am Inn in MÜ.svg |
| State: | Bayern |
| Region: | Oberbayern |
| District: | Mühldorf am Inn |
| Elevation: | 457 |
| Area: | 20.79 |
| Postal Code: | 84544 |
| Area Code: | 08638 |
| Licence: | MÜ |
| Gemeindeschlüssel: | 09 1 83 113 |
| Website: | www.aschau-a-inn.de |
| Mayor: | Christian Weyrich[1] |
| Leader Term: | 2020 - 26 |
Aschau is a municipality in the district of Mühldorf in Bavaria in Germany with about 3400 inhabitants (2020).