The following is a summary of Donegal county football team's 2020 season. The season was suspended in March 2020 due to the COVID-19 pandemic. The season resumed in mid-October of the same year. Jason McGee had hip surgery in Coventry, England, on 28 November 2019, causing him to miss the opening part of the season. Odhrán Mac Niallais did not return, having previously opted out of the 2019 season.