Conor O'Donnell is an Irish Gaelic footballer who plays for Carndonagh and the Donegal county team.
He attended Carndonagh CS and played for ColáistàInis Eoghain, a combination of two schools in Ulster competition.
O'Donnell ruptured his anterior cruciate ligament in 2019. He played for his county at minor and under-20 level.
O'Donnell made his senior inter-county debut in the last game of the 2020 National Football League, away to Kerry.
He scored a goal in the 2022 National Football League fixture against Tyrone. It was a man-of-the-match performance and O'Donnell was named in the GAA.ie Football Team of the Week and nominated for Footballer of the Week.
O'Donnell scored a goal in the 2022 Ulster Senior Football Championship semi-final victory over Cavan, less than two minutes after taking to the field as a substitute. He also made a substitute appearance in the final. He made another substitute appearance in the 2022 All-Ireland Senior Football Championship qualifier loss to Armagh.