Challenger Pro League
Champions: Union SG · Promoted: Union SG, Seraing
Replaced Belgian Second Division (2009–2016)
| Club | Stadium | City | Capacity |
|---|---|---|---|
| Seraing | Stade du Pairayopened 1906 | Seraing64,270 people | 14,328 |
| Lommel United | Soevereinstadion | Lommel34,044 people | 12,911 |
| RWD Molenbeek | Edmond Machtens Stadium | Brussels195,546 people | 11,000 |
| Westerlo | Het Kuipjeopened 1933 | Westerlo24,884 people | 7,982 |
| Union SG | Stade Joseph Mariënopened 1919 | City of Brussels | 5,100 |
| Capacity not recorded yet | |||
| Club NXT | – | ||
| Deinze | Deinze44,315 people | – | |
| K. Lierse S.K. | AsterX Group-f Arena | Lier36,646 people | – |
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources