Michael Dennis Blanch TD (born c. 1947) is a British diplomat who served as Chief Executive of the Falkland Islands from January 2000 to March 2003, and again as interim Chief Executive from 12 September 2007 to 3 January 2008. Blanch studied economics at university, gaining a PhD in 1975, and was a member of the Territorial Army for 26 years. In 1991, he became Chief Executive of Eastbourne Borough Council before moving to become Bromley LBC's chief executive in 1995.