Dietze is a surname. People with that name include:Constantin von Dietze (1891-1973), agronomist, lawyer, economist, and theologian Elke Dietze, West German slalom canoeist who competed at the international level in 1979 Julia Dietze, German actress Jürgen Dietze, German swimmer Mike Dietze, American soccer player Otto Dietze (1833-1890), German-born architect Tina Dietze, German sprint canoer