The arrondissement of Vichy is an arrondissement of France in the Allier department in the Auvergne-Rhône-Alpes region.

[2] Its population is 153,276 (2021), and its area is 3,151.2 km2 (1,216.7 sq mi).

[5] At the January 2024 reorganization of the arrondissements of Allier, it gained 41 communes from the arrondissement of Moulins.

[2] 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 Vichy were, as of January 2015:[6]