Mark Lee Colbourne[1] MBE (born 9 November 1969) is a former Welsh paralympic-cyclist, who competed for both Wales and Great Britain.

[3] He trained with disabled cycling coach Neil Smith at the Newport Velodrome and made his first appearance in a track race in May 2010 at the Wales Grand Prix.

At the round in Baie-Comeau, Canada, he won the silver medal in the same event behind Juan Jose Mendez Fernandez of Spain.

[6] On 31 August 2012 he won a gold medal in the C1 3 km individual pursuit after breaking the world record in both the qualification round and the final.

[4][8] Colbourne was appointed Member of the Order of the British Empire (MBE) in the 2013 New Year Honours for services to cycling.