The arrondissement of Auxerre is an arrondissement of France in the Yonne department in the Bourgogne-Franche-Comté region.

[2] Its population is 161,976 (2021), and its area is 3,431.8 km2 (1,325.0 sq mi).

[3] The communes of the arrondissement of Auxerre, and their INSEE codes, are:[2] The arrondissement of Auxerre was created in 1800.

[5] As a result of the reorganisation of the cantons of France which came into effect in 2015, the borders of the cantons are no longer related to the borders of the arrondissements.

The cantons of the arrondissement of Auxerre were, as of January 2015:[6]