The 2020 Fermanagh Senior Football Championship was the 114th edition of the Fermanagh GAA's premier club Gaelic football tournament for senior clubs in County Fermanagh, Northern Ireland. The tournament consists of eight teams. The championship had a straight knock-out format (the format was not changed in spite of the COVID-19 pandemic). The draw for the championship was made on 29 June 2020.[4][5]
The four losers of the quarter-finals playoff in this round. The two losers will playoff in the relegation final, the loser of which will be relegated to the 2021 Intermediate Football Championship.