Brett Wilkinson (born 29 November 1983) is a South African born rugby union coach and former player.
He is currently Head coach for HKU Sandy Bay in the Hong Kong Premiership.
He is also scrum coach for the Hong Kong national team and Global Rapid Rugby side the South China Tigers.
During his playing career, he played as a prop.
From 2006 until 2014, when he was forced to retire due to injury, Wilkinson played for Irish provincial side Connacht, and also represented Ireland at international 'A' level after qualifying on residency.
After retiring from playing, he started his coaching career in Ireland, becoming head coach of All-Ireland League side Buccaneers.