| Ronzo-Chienis | |
| Official Name: | Comune di Ronzo-Chienis |
| Coordinates: | 45.8911°N 10.9506°W |
| Region: | Trentino-Alto Adige/Südtirol |
| Province: | Trentino (TN) |
| Mayor: | Gianni Carotta, since 2020-09-22[1] |
| Area Total Km2: | 13.2 |
| Population Footnotes: | [2] |
| Population Total: | 1022 |
| Population As Of: | 31 December 2010 |
| Elevation M: | 991 |
| Postal Code: | 38060 |
| Area Code: | 0464 |
Ronzo-Chienis (Rónž e Cianìs in local dialect) is a comune (municipality) in Trentino in the Italian region Trentino-Alto Adige/Südtirol, located about 25km (16miles) southwest of Trento in the Val di Gresta.
Ronzo-Chienis borders the following municipalities: Arco, Villa Lagarina, Isera and Mori.