Killian Young (born 4 January 1987 in Tralee) is an Irish sportsperson.
He plays Gaelic football with his local club Renard GAA, contests the County Championship with divisional side South Kerry, and was a member of the Kerry senior inter-county team fron 2006 to 2019.
Having appeared for Kerry in the All-Ireland Minor Football Championship and All-Ireland Under-21 Football Championship, Young made his Kerry senior championship debut in 2006, breaking into the team in 2007.