The arrondissement of Die is an arrondissement in the Drôme department in the Auvergne-Rhône-Alpes region of France.

[2] Its population is 68,574 (2021), and its area is 2,524.0 km2 (974.5 sq mi).

[3] The communes (with their INSEE codes) of the arrondissement of Die are:[2] The arrondissement of Die 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 Die were, as of January 2015:[6]