| Aham | |
| Image Coa: | Wappen Aham.svg |
| Coordinates: | 48.5333°N 40°W |
| Image Plan: | Aham in LA.svg |
| State: | Bayern |
| Region: | Niederbayern |
| District: | Landshut |
| Verwaltungsgemeinschaft: | Gerzen |
| Elevation: | 420 |
| Area: | 38 |
| Postal Code: | 84168 |
| Area Code: | 08744 |
| Licence: | LA |
| Gemeindeschlüssel: | 09 2 74 112 |
| Mayor: | Jens Herrnreiter[1] |
| Leader Term: | 2020 - 26 |
| Party: | FW |
Aham is a municipality in the district of Landshut in Bavaria in Germany. It lies on the river Vils.