The iconic Lisbon Lion, Gemmell's thunderous long-range strikes and attacking prowess from left-back led Celtic to their historic European Cup triumph in 1967. Career record: 18 caps and 1 goals for Scotland; club career at Celtic, Nottingham Forest, Dundee.
One rank above: Sandy Jardine at #20.
One rank below: Willie Miller at #22.
Scotland's editorial top five: Kenny Dalglish · Denis Law · Graeme Souness · Jim Baxter · Jimmy Johnstone.