Stephen O'Neill (born 19 November 1980) is a Irish Gaelic footballer who plays for the Tyrone Senior football team. His style of play is quite traditional as a full forward, often getting on the end of passes, and scoring with his preferred left foot. It's his superior physical strength that sets him apart from his peers, coupled with his agility on the ball, making him very difficult to mark.
O'Neill announced his retirement from the Tyrone Gaelic football team in January 2008, but made himself available for the All-Ireland final of the same year.
Stephen won All-Ireland Senior Football Championship medals with Tyrone in 2003 and 2005, and the National Football League in Tyrone's break-through year of 2002, and again in 2003. Serious injury ruled him out for much of Tyrone's unsuccessful 2006 championship.
He won an All-star award in 2001 and 2005. In 2005, he was won a clean sweep of the Texaco award, the Gaelic player's award and the Vodafone award for Footballer of the Year, after a monumental year where he scored over 60 points (5-49).
He was a member of the Irish team in the 2005 International Rules Series.
However, on September 4th, 2008, it was announced that O'Neill would be available for selection for the All-Ireland final, following the approval of the other panel players who had reached the final without his contributions. This was despite the fact that a mere two days earlier he had gone on record denying a return, suggesting that his long absence would affect his match-sharpness.
O'Neill's return to action came earlier than many expected during the 2008 All Ireland final as a 25th minute sub for the injured Colm McCullagh. Although he failed to register a score he caused the Kerry defence a number of problems and helped Tyrone to their third Senior Football Championship win in six years.