Konstantine Vatskalis (born 4 April 1957) is a Greek-Australian politician and the current Lord Mayor of Darwin. Before becoming Lord Mayor in 2017 he was a Labor Party member of the Northern Territory Legislative Assembly from September 2001 to October 2014, representing the Darwin-based electorate of Casuarina. He was Minister for Business and Economic Development, Minister for Regional Development, Minister for Defence Support, Minister for Sport and Recreation, Minister for Essential Services, Minister for Health, Minister for Mines and Energy, Minister for Primary Industries and Fisheries and Minister for Children and Families.