2020–21 South West Peninsula League

[1] After the abandonment of the previous season due to the COVID-19 pandemic,[2] the league's constitution remained unchanged.

[3] By October 2020, the poor start to the season suffered by Stoke Gabriel in Premier Division East had attracted attention from the national press.

It was the worst start to the season by any club in the top ten levels of English football.

Honiton Town and Torridgeside were required to install floodlights at their grounds to maintain their membership of the league.

Dobwalls and St Dennis were required to install floodlights at their grounds to maintain their league status.