Michael John "Johnny" Giles (born 6 November 1940, in Ormond Square [there is a plaque there], Dublin, Ireland) is a former association footballer and manager best remembered for his time as a midfielder with Leeds United in the 1960s and 1970s. Since retirement he has served as "the Senior Analyst" on RTÉ Sport's coverage of association football. 

Giles grew up in Ormond Square, a working-class area of inner-city Dublin, where he developed much of the skills that would aid him in becoming a professional footballer. He was encouraged to enter the game through his father Christy who played for Bohemians in the 1920s and managed Drumcondra during the 1940s.