Cian Mulligan (/ˈkiːən/ KEE-ən, Irish: [ˈciənˠ]; born 4 March 1996) is an Irish Gaelic footballer who plays for Gaoth Dobhair and the Donegal county team. He scored two goals in the 2018 Ulster Senior Football Championship, a competition which his county team won. He also scored a goal in the 2018 Ulster Senior Club Football Championship, a competition which his club won.