Ronzo-Chienis

{{Infobox Italian comune

| name = Ronzo-Chienis

| official_name = Comune di Ronzo-Chienis

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| image_shield = Ronzo-Chienis-Stemma.png

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| coordinates = {{coord|45|53|28|N|10|57|02|E|type:city(1,039)_region:IT|display=inline}}

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| region = Trentino-Alto Adige/Südtirol

| province = Trentino (TN)

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| mayor = Gianni Carotta, since 2020-09-22{{cite web|url=http://www.comune.ronzo-chienis.tn.it/Comune/Municipio/Sindaco|title=Sindaco / Municipio / Comune / Comune di Ronzo-Chienis - Comune di Ronzo-Chienis|access-date=2020-05-11|archive-date=2019-04-01|archive-url=https://web.archive.org/web/20190401220329/http://www.comune.ronzo-chienis.tn.it/Comune/Municipio/Sindaco|url-status=dead}}

| area_footnotes =

| area_total_km2 = 13.2

| population_footnotes = All demographics and other statistics: Italian statistical institute Istat.

| population_total = 1022

| population_as_of = 31 December 2010

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| elevation_footnotes =

| elevation_m = 991

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| postal_code = 38060

| area_code = 0464

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Ronzo-Chienis (Rónž e Cianìs in local dialect) is a comune (municipality) in Trentino in the Italian region Trentino-Alto Adige/Südtirol, located about {{convert|25|km|mi}} southwest of Trento in the Val di Gresta.

Ronzo-Chienis borders the following municipalities: Arco, Villa Lagarina, Isera and Mori.