The Cvetković–Maček Agreement (Serbian: Споразум Цветковић-Мачек; Croatian: Sporazum Cvetković-Maček) was a political agreement on the internal divisions in the Kingdom of Yugoslavia which was settled on August 26, 1939 by Yugoslav prime minister Dragiša Cvetković and Vladko Maček, a Croat politician. The agreement established the Banovina of Croatia, drawn to include as many ethnic Croats as possible, which effectively created a Croatian sub-state in Yugoslavia, a demand of Croat politicians since the 1918 founding of Yugoslavia.