| Zeller Ache | |
| Pushpin Map: | Austria |
| Pushpin Map Caption: | Location of mouth |
| Source1 Coordinates: | 47.8909°N 13.3153°W |
| Mouth Coordinates: | 47.8498°N 13.3476°W |
| Progression: | Seeache→ |
| Subdivision Type1: | Country |
Zeller Ache is a river of Upper Austria.
The Zeller Ache is the outflow of the lake Irrsee. From there it flows into the Mondsee which is drained by the Seeache.