Eschershausen-Stadtoldendorf is a Samtgemeinde ("collective municipality") in the district of Holzminden, in Lower Saxony, Germany. Its seat is in the town Stadtoldendorf. It was formed on 1 January 2011 by the merger of the former Samtgemeinden Eschershausen and Stadtoldendorf.

Eschershausen-Stadtoldendorf is a Samtgemeinde ("collective municipality") in the district of Holzminden, in Lower Saxony, Germany. Its seat is in the town Stadtoldendorf. It was formed on 1 January 2011 by the merger of the former Samtgemeinden Eschershausen and Stadtoldendorf.