| Founded | 1990 |
|---|---|
| Country | Belgium |
| Confederation | KBVB |
| Number of teams | A:14 B:12 |
| Promotion to | Second Division |
| Relegation to | Belgian Women's Provincial Divisions |
| Domestic cup(s) | Belgian Women's Cup |
The Belgian Women's Third Division (Dutch: Derde Klasse; French: Troisième Division; German: Dritte Division) is the fourth top level women's football league of Belgium. It started in 1990 for only one season. In season 2001-02 they reinstated the division again. The competition is divided in 2 series so there are 2 winner who will promote to Belgian Women's Second Division.