Séan O'Neill is a retired Gaelic footballer from County Louth, Ireland.
He played for the Louth senior and junior county teams and for his local club Cooley Kickhams.
Having played for the Louth county minor team for three consecutive years (1996-98), O'Neill made his Senior Championship debut in the 1999 Leinster Senior Football Championship against Dublin.
[3] Towards the end of his career, he captained Louth to victory in the 2010 Leinster Junior Football Championship final against Cavan.
[4][5] At club level, O'Neill captained Cooley Kickhams in the final of the 2004 Louth Senior Football Championship against peninsula rivals St Patrick's.