2020–21 Ardal SW
| Season | 2020–21 |
|---|---|
| Champions | None |
| Promoted | None |
| Relegated | None |
2021–22 → | |
The 2020–21 Ardal SW season (also known as the 2020–21 Floodlighting and Electrical Services Ardal SW season for sponsorship reasons) was to be the first season of the new third-tier northern region football in Welsh football pyramid, part of the Ardal Leagues. Teams were to play each other twice on a home and away basis.
Due to the COVID-19 pandemic in Wales, the Football Association of Wales cancelled the 2020–21 seasons of the Ardal Leagues and below.