| Kasaï | |
| Native Name: | Province du Kasaï (French) |
| Official Name: | Province du Kasaï |
| Type: | Province |
| Coordinates: | -5.35°N 46°W |
| Subdivision Type: | Country |
| Established Title: | Created |
| Established Date: | 2015 |
| Named For: | Kasai River |
| Seat Type: | Capital |
| Seat: | Tshikapa |
| Blank Name Sec1: | Official language |
| Blank Info Sec1: | French |
| Blank1 Name Sec1: | Regional language |
| Blank1 Info Sec1: | Tshiluba |
| Area Total Km2: | 95631 |
| Area Rank: | 12th |
| Leader Title: | Governor |
| Leader Name: | Crispin Mukendi[1] |
| Population Total: | 3,417,000 |
| Population As Of: | 2020 est. |
| Population Density Km2: | auto |
| Timezone1: | Central Africa Time |
| Utc Offset1: | +2 |
| Registration Plate Type: | License Plate Code |
| Registration Plate: | CGO / 08 |
Kasaï is one of the 21 provinces of the Democratic Republic of the Congo created in the 2015 repartitioning. Kasaï and Kasaï-Central provinces are the result of the dismemberment of the former Kasaï-Occidental province.[2] Kasaï was formed from the Kasaï district and the independently administered city of Tshikapa which became the capital of the new province.
There are 5 administrative territories within the province, which include: