Wittenberg is a district (Kreis) in the east of Saxony-Anhalt, Germany. Neighboring districts are (from west clockwise) Anhalt-Bitterfeld, the district-free city of Dessau-Roßlau, the districts of Potsdam-Mittelmark, Teltow-Fläming and Elbe-Elster in Brandenburg, and the district of Nordsachsen in the Free State of Saxony.