The 3 arrondissements of the Vienne department are:[1]
- Arrondissement of Châtellerault, (subprefecture: Châtellerault) with 92 communes. The population of the arrondissement was 109,345 in 2016.
- Arrondissement of Montmorillon, (subprefecture: Montmorillon) with 91 communes.[2] The population of the arrondissement was 67,025 in 2016.
- Arrondissement of Poitiers, (prefecture of the Vienne department: Poitiers) with 83 communes.[3] The population of the arrondissement was 259,699 in 2016.