Gagnoa
| Gagnoa | |
|---|---|
| City, sub-prefecture, and commune | |
| Coordinates: 6°8′N 5°56′W / 6.133°N 5.933°W | |
| Country | Ivory Coast | 
| District | Gôh-Djiboua District | 
| Region | Gôh | 
| Department | Gagnoa | 
| Area | |
|  • Total | 890 km2 (340 sq mi) | 
| Population  (2021 census) | |
|  • Total | 277,044 | 
| • Density | 310/km2 (810/sq mi) | 
| • City | 160,465 | 
| (2014 census) | |
| Time zone | UTC+0 (GMT) | 
Gagnoa is a city in south-central Ivory Coast. It is the seat of both Gôh-Djiboua District and Gôh Region. It is also the seat of and a sub-prefecture of Gagnoa Department. Gagnoa is also a commune. In the 2014 census, the city had a population of 160,465, making it the seventh-largest city in the country.
Gagnoa is the seat of the Roman Catholic Archdiocese of Gagnoa, and contains its cathedral.