| Official Name: | Moesa |
| Native Name: | Distretto di Moesa |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Type2: | Canton |
| Subdivision Type3: | Capital |
| Subdivision Name3: | Roveredo |
| Area Total Km2: | 473.74 |
| Population As Of: | December 2015 |
| Population Total: | 8125 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Blank Name Sec1: | Municipalities |
| Blank Info Sec1: | 14 |
Moesa District, often referred to as Moesano, is a former administrative district in the canton of Graubünden, Switzerland. It had an official language of Italian, a population of 8,125 in 2015, and an area of 473.74km2, corresponding to the Mesolcina valley along the eponymous Moesa River.
On 1 January 2015 the former municipalities of Arvigo, Braggio, Selma and Cauco merged to form the new municipality of Calanca.[1]
The Moesa District was replaced with the Moesa Region on 1 January 2017 as part of a reorganization of the canton.[2]
It consisted of three Kreise (circles) and fourteen municipalities:
| Municipality | Population | Area (km2) | |
|---|---|---|---|
| 11.26 | |||
| Calanca | |||
| 3.94 | |||
| 58.93 | |||
| 9.32 |
| Municipality | Population | Area (km2) | |
|---|---|---|---|
| 50.91 | |||
| Mesocco | 164.76 | ||
| 46.37 |
| Municipality | Population | Area (km2) | |
|---|---|---|---|
| 15.06 | |||
| 14.83 | |||
| 9.15 | |||
| Roveredo | 38.78 | ||
| 22.03 | |||
| 13.11 |
The official language of Moesa is Italian, traditionally the Western Lombard dialect spoken by the native population.
| Languages | Census 2000 | ||||
|---|---|---|---|---|---|
| Number | Percent | ||||
| align=right | 528 | align=right | 7.1% | ||
| align=right | 10 | align=right | 0.1% | ||
| align=right | 6,578 | align=right | 88.0% | ||
| TOTAL | align=right | 7,471 | align=right | 100% | |