| Sianhala | |
| Other Name: | Sanhala |
| Settlement Type: | Town and sub-prefecture |
| Pushpin Map: | Ivory Coast |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Ivory Coast |
| Subdivision Type: | Country |
| Subdivision Type1: | District |
| Subdivision Name1: | Savanes |
| Subdivision Type2: | Region |
| Subdivision Name2: | Bagoué |
| Subdivision Type3: | Department |
| Subdivision Name3: | Kouto |
| Unit Pref: | Metric |
| Population As Of: | 2014 |
| Population Footnotes: | [1] |
| Population Total: | 27076 |
| Population Blank1 Title: | Ethnicities |
| Timezone: | GMT |
| Utc Offset: | +0 |
| Coordinates: | 10.0333°N -57°W |
Sianhala (also spelled Sanhala) is a town in northern Ivory Coast. It is a sub-prefecture of Kouto Department in Bagoué Region, Savanes District. The town is four kilometres east of the border of Denguélé District.
Sianhala was a commune until March 2012, when it became one of 1126 communes nationwide that were abolished.[2]
In 2014, the population of the sub-prefecture of Sianhala was 27,076.[3]
The 8 villages of the sub-prefecture of Sianhala and their population in 2014 are:[3]