Auxonne is a French commune in the Côte-d'Or department in the Burgundy region of eastern France. The inhabitants of the commune are known as Auxonnais or Auxonnaises.

Auxonne is one of the sites of the defensive structures of Vauban, clearly seen from the train bridge as it enters the Auxonne SNCF train station on the Dijon - Besançon train line. It also was home to the Artillery School where Napoleon received his first training.