| Flaz | |
| Source1 Location: | Confluence of Roseg and Bernina |
| Mouth Coordinates: | 46.5433°N 9.8922°W |
| Subdivision Type1: | Country |
| Basin Size: | Danube |
The Flaz is a river in the Swiss region of Engadin. It is a right tributary of the Inn. The Flaz starts at the confluence of Bernina with Roseg; after that Flaz flows in the territory of Pontresina and Samedan where its waters reaches the Inn.[1]