Bronckhorst is a municipality in Gelderland, the Netherlands. The municipality is the result of a merger of the former municipalities Hengelo, Hummelo en Keppel, Steenderen, Vorden and Zelhem, on 1 January 2005. The new municipality is named after the medieval castle of the Bronckhorst family, who once ruled this area.
The seat of the municipality is Hengelo.