Denis "Danno" Mahony (23 July 1928 – 3 April 2017) was an Irish Gaelic footballer who played as a right corner-back at senior level for the Dublin county team.
[1][2][3] Born in Cork, Mahony and his family later settled in Glasnevin in Dublin.
Educated at the O'Connell School, he later joined the St Vincent's club.
During his club career, Mahony won eight county senior championship medals.
Mahony made his debut on the inter-county scene at the age of sixteen when he was selected for the Dublin minor team.