Overbetuwe is a municipality in the province of Gelderland in the Netherlands. It was formed on 1 January 2001 as a merger of three former municipalities: Elst, Heteren and Valburg. Overbetuwe is bordered in the north by the river Rhine and in the south by the river Waal. The city hall is located in Elst, the largest town in the municipality. Together with eighteen other municipalities it forms the 'Knooppunt Arnhem-Nijmegen' (English: 'Arnhem-Nijmegen conurbation'), or simply 'KAN', which is a regional collaboration.