| Koro Department | |
| Native Name: | Département de Koro |
| Native Name Lang: | fr |
| Settlement Type: | Department |
| Subdivision Type: | Country |
| Subdivision Type1: | District |
| Subdivision Name1: | Woroba |
| Subdivision Type2: | Region |
| Subdivision Name2: | Bafing |
| Seat Type: | Departmental seat |
| Seat: | Koro |
| Established Title: | 2008 |
| Established Date: | Established as a second-level subdivision via a division of Touba Dept |
| Established Title1: | 2011 |
| Established Date1: | Converted to a third-level subdivision |
| Government Footnotes: | [1] |
| Leader Title: | Prefect |
| Leader Name: | Ibrahima Cissé |
| Unit Pref: | Metric |
| Area Total Km2: | 3030 |
| Population Total: | 76345 |
| Population Footnotes: | [2] |
| Population As Of: | 2021 census |
| Population Density Km2: | auto |
| Timezone: | GMT |
| Utc Offset: | +0 |
Koro Department is a department of Bafing Region in Woroba District, Ivory Coast. In 2021, its population was 76,345 and its seat is the settlement of Koro. The sub-prefectures of the department are Booko, Borotou, Koro, Mahandougou, and Niokosso.
Koro Department was created in 2008 as a second-level subdivision via a split-off from Touba Department.[3] At its creation, it was part of Bafing Region.
In 2011, districts were introduced as new first-level subdivisions of Ivory Coast. At the same time, regions were reorganised and became second-level subdivisions and all departments were converted into third-level subdivisions. At this time, Koro Department remained part of the retained Bafing Region in the new Woroba District.