2020–21 Ardal SE

The 2020–21 Ardal SE season (also known as the 2020–21 Floodlighting and Electrical Services Ardal SE season for sponsorship reasons) was to be the first season of the new third-tier southern 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.

2020–21 Ardal SE

The 2020–21 Ardal SE season (also known as the 2020–21 Floodlighting and Electrical Services Ardal SE season for sponsorship reasons) was to be the first season of the new third-tier southern 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.