Colby DonovanColby Donovan is a Scottish professional footballer who plays as a right-back for Scottish Premiership club Celtic.CareerA youth product of Celtic, Donovan graduated from their academy and signed his first professional contract with the club on 2 July 2022. He was promoted to their B-team in 2023. In the summer of 2025 he was promoted to their senior team, and signed a professional contract until 2025. He made his senior and professional debut with Celtic in a 3–0 Scottish Premiership win over Livingston on 23 August 2025.International careerDonovan was called up to the Scotland U21s for a set of 2027 UEFA European Under-21 Championship qualification matches in September 2025.