The 3 arrondissements of the Vaucluse department are:[1]
- Arrondissement of Apt, (subprefecture: Apt) with 57 communes. The population of the arrondissement was 128,793 in 2016.
- Arrondissement of Avignon, (prefecture of the Vaucluse department: Avignon) with 17 communes. The population of the arrondissement was 214,340 in 2016.
- Arrondissement of Carpentras, (subprefecture: Carpentras) with 77 communes. The population of the arrondissement was 215,881 in 2016.