The Reichsgau Sudetenland was an administrative division of Nazi Germany from 1939 to 1945. It comprised the northern part of the Sudetenland territory, which was annexed from Czechoslovakia according to the 1938 Munich Agreement. The Reichsgau was headed by the former Sudeten German Party leader, now Nazi Party functionary Konrad Henlein in the rank of a Reichsstatthalter.