| Nassian | |
| Settlement Type: | Town, sub-prefecture, and commune |
| 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: | Zanzan |
| Subdivision Type2: | Region |
| Subdivision Name2: | Bounkani |
| Subdivision Type3: | Department |
| Subdivision Name3: | Nassian |
| Unit Pref: | Metric |
| Population As Of: | 2014 |
| Population Footnotes: | [1] |
| Population Total: | 19971 |
| Population Blank1 Title: | Ethnicities |
| Timezone: | GMT |
| Utc Offset: | +0 |
| Coordinates: | 8.45°N -31°W |
Nassian is a town in northeastern Ivory Coast. It is a sub-prefecture of and the seat of Nassian Department in Bounkani Region, Zanzan District. Nassian is also a commune.