George William Cornish (20 October 1873 [1] - 6 February 1959 [2] ) was an English detective who served in the Metropolitan Police.
Born in Westbury, Wiltshire [2] [1] and initially working as a farmer, [1] he first joined the Met on its H (Whitechapel) Division on 4 March 1895. [1] [3] His first major case was the investigation into the 1913 Great Pearl Robbery, during which he was a 1st Class Detective Sergeant. [4] He was also involved in that into the Charing Cross Trunk Murder as a Detective Chief Inspector in 1927. [4] He retired on 1 October 1933 at the rank of Detective Superintendent [5] [3] and published his memoirs two years later. [6] [7]