Thomas Joseph Winning was a Scottish Cardinal of the Roman Catholic Church. He served as Archbishop of Glasgow from 1974 and President of the Bishops' Conference of Scotland from 1985 until his death. Winning was elevated to the cardinalate in 1994.

The Archbishop of Glasgow is an archiepiscopal title that takes its name after the city of Glasgow in Scotland. The position and title were abolished by the Church of Scotland in 1689; and, in the Catholic Church, the title was restored by Pope Leo XIII in 1878. In the Scottish Episcopal Church, it is now part of the Episcopal bishopric of Glasgow and Galloway.