The 2 arrondissements of the Hautes-Alpes department are:[1]
- Arrondissement of Briançon, (subprefecture: Briançon) with 36 communes.[2] The population of the arrondissement was 35,266 in 2016.
- Arrondissement of Gap, (prefecture of the Hautes-Alpes department: Gap) with 126 communes. The population of the arrondissement was 105,841 in 2016.