2019–20 Belgian First Amateur Division
| Season | 2019–20 | 
|---|---|
| Champions | Deinze | 
| Promoted | Deinze, RWD Molenbeek, Seraing, Lierse Kempenzonen | 
| Relegated | Tubize | 
← 2018–19  2020–21 →   | |
The 2019–20 Belgian First Amateur Division was the fourth season of the third-tier football league in Belgium. Mid-March all matches were temporarily postponed due to the COVID-19 pandemic in Belgium, only to be canceled permanently two weeks later, with the standing as of March 12th counting as final. As a result, Deinze was crowned champions and promoted to the 2020–21 Belgian First Division B.