Sir John Harvey-Jones MBE was an English businessman. He was the chairman of Imperial Chemical Industries from 1982 to 1987. He was best known by the public for his BBC television show, Troubleshooter, in which he advised struggling businesses.

Imperial Chemical Industries (ICI) was a British chemical company. It was, for much of its history, the largest manufacturer in Britain. It was formed by the merger of four leading British chemical companies in 1926. Its headquarters were at Millbank in London. ICI was a constituent of the FT 30 and later the FTSE 100 indices.