The arrondissement of Largentière is an arrondissement of France in the Ardèche department in the Auvergne-Rhône-Alpes region.

[2] Its population is 103,712 (2021), and its area is 2,646.4 km2 (1,021.8 sq mi).

[4] In 2007 it was expanded with the four cantons of Antraigues-sur-Volane, Aubenas, Vals-les-Bains and Villeneuve-de-Berg from the arrondissement of Privas.

[6] 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 Largentière were, as of January 2015:[7]