The Colwich rail crash occurred on the evening of Friday 19 September 1986 at Colwich Junction, Staffordshire, England. It was significant in that it was a high speed collision between two packed express trains. One driver was killed, but no passengers died because of the great strength of the rolling stock involved, which included examples of Mk1, Mk2 and Mk3 coaches.

Colwich Junction is a rail junction near the village of Little Haywood, in the county of Staffordshire, England. It is the junction between two routes of the West Coast Main Line: the Trent Valley line and the Stone to Colwich cutoff line. The junction was the site of the 1986 Colwich rail crash.