Harvey Postlethwaite, English engineer (d. 1999)
Harvey Postlethwaite (4 March 1944 – 15 April 1999) was a British engineer and Technical Director of several Formula One teams during the 1970s, 1980s and 1990s. He died of a heart attack in Spain while supervising the testing of the aborted Honda F1 project. He was married to Cherry and had two children, Ben and Amey.