| Tabou Department | |
| Native Name: | Département de Tabou |
| Native Name Lang: | fr |
| Settlement Type: | Department |
| Subdivision Type: | Country |
| Subdivision Type1: | District |
| Subdivision Name1: | Bas-Sassandra |
| Subdivision Type2: | Region |
| Subdivision Name2: | San-Pédro |
| Seat Type: | Departmental seat |
| Seat: | Tabou |
| Established Title: | 1988 |
| Established Date: | Established as a first-level subdivision via a division of Sassandra Dept |
| Established Title1: | 1997 |
| Established Date1: | Converted to a second-level subdivision |
| Established Title2: | 2011 |
| Established Date2: | Converted to a third-level subdivision |
| Government Footnotes: | [1] |
| Leader Title: | Prefect |
| Leader Name: | Yacouba Doumbia |
| Unit Pref: | Metric |
| Area Total Km2: | 5180 |
| Population Footnotes: | [2] |
| Population Total: | 270,482 |
| Population As Of: | 2021 census |
| Population Density Km2: | auto |
| Timezone: | GMT |
| Utc Offset: | +0 |
Tabou Department is a department of San-Pédro Region in Bas-Sassandra District, Ivory Coast. In 2021, its population was 270,482 and its seat is the settlement of Tabou. The sub-prefectures of the department are Dapo-Iboké, Djamandioké, Djouroutou, Grabo, Olodio, and Tabou. It is the southernmost department of Ivory Coast.
Tabou Department was created in 1988 as a first-level subdivision via a split-off from Sassandra Department.[3]
In 1997, regions were introduced as new first-level subdivisions of Ivory Coast; as a result, all departments were converted into second-level subdivisions. Tabou Department was included in Bas-Sassandra 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, Tabou Department became part of San-Pédro Region in Bas-Sassandra District.
The department is serviced by Tabou Airport.