Robert Leighton was a Scottish prelate and scholar, best known as a church minister, Bishop of Dunblane, Archbishop of Glasgow, and Principal of the University of Edinburgh from 1653 to 1662. He was "noted for his Christian piety, his humility and gentleness, and his devotion to his calling".

The Bishop of Dunblane or Bishop of Strathearn was the ecclesiastical head of the Diocese of Dunblane or Strathearn, one of medieval Scotland's thirteen bishoprics. It was based at Dunblane Cathedral, now a parish church of the Church of Scotland. The bishopric itself certainly derives from an older Gaelic Christian community. According to legend, the Christian community of Dunblane was derived from the mission of St. Bláán, a saint originally associated with the monastery of Cenn Garath (Kingarth) on the Isle of Bute. Although the bishopric had its origins in the 1150s or before, the cathedral was not built nor was the seat (cathedra) of the diocese fixed at Dunblane until the episcopate of Clement.