Stuart Corsar (born 28 March 1984 in Inverurie, Scotland) is a former rugby union player for Glasgow Warriors at the Loosehead Prop position. Corsar was a member of Glasgow Warriors Elite Development Players (Academy squad) was promoted to a full-time professional contract in 2006. He then moved to England to play with the Rotherham Titans. From there he moved on to play for the Doncaster Knights. Corsar was capped by Scotland at various age grades and finally earned a Scotland 'A' cap.