Bredevoort or Brevoort ( Low Saxon) is a small city with Town privileges of about 1600 inhabitants, located in the municipality of Aalten, Netherlands. It is situated between the towns of Aalten and Winterswijk.
Bredevoort has presented itself as Bredevoort boekenstad (Bredevoort book town), after the examples of Hay-on-Wye in Wales and Redu in Belgium. There are now more than twenty second-hand book shops in the town.
Bredevoort was a herrschaft and a separate municipality until 1818. The villages Aalten, Dinxperlo and Winterswijk included the Fiefdom of Bredevoort when it became a part of Aalten in 1818.