Sir Kingsley Charles Dunham FRS FGS FRSE (2 January 1910 – 5 April 2001) was one of the leading British geologists and mineralogists of the 20th century. He was a Professor of Geology at the University of Durham from 1950–71. He was later Professor Emeritus from 1967–2001. He was director of the British Geological Survey from 1967–75.[1]