The Square Mile of Murder relates to an area of west-central Glasgow, Scotland. The term was first coined by the Scottish journalist and author Jack House, whose 1961 book of the same name was based on the fact that four of Scotland's most infamous murders were committed within an area of one square mile (3 km2).
The area stretches northwards from Blythswood Hill in the western end of Glasgow city centre to Sauchiehall Street and west towards the Charing Cross area. It is nowadays bisected by the M8 motorway.
The four murders were committed between 1857 and 1908.
House's book was adapted as a six-part television series by the BBC in 1980. The cast included George Baker (as Madeleine Smith's father), Anthony Bate (as Pritchard), Simon Cadell, Neil Connery, Gregor Fisher, Rikki Fulton, John Grieve, James Hazeldine, and Tony Roper.