نادي بوهيميان
He won 3 Premier Division winners medals (2 at Bohs) and appeared in 3 consecutive FAI Cup finals, scoring in 2 of them including the winner in the 2001 final against Longford Town. One of the most popular figures in Bohs' recent history, O'Connor was inducted into the Bohemian F.C. Hall of Fame in November 2007.