"Heart of Lothian" is a song by British neo-progressive rock band Marillion. It is the fifth track on the 1985 concept album Misplaced Childhood. The song was released as the third single from Misplaced Childhood on 18 November 1985 in the UK, the Netherlands, West Germany, Canada (on Capitol Records), South Africa and Australia. "Heart of Lothian" became the third Top 30 UK single from Misplaced Childhood, peaking at number 29. The song also peaked at number 51 on the German singles chart.