Niger is divided into 7 departments and one capital district (Niamey). The departments are subdivided into 36 arrondissements and further subdivided into 129 communes. The departments and their arrondissements are:
- Agadez Department
- Diffa Department
- Dosso Department
- Boboye
- Dogondoutchi
- Dosso
- Gaya
- Loga
- Maradi Department
- Aguie
- Dakoro
- Groumdji
- Madarounfa
- Mayahi
- Tessaoua
- Tahoua Department
- Bkonni
- Bouza
- Illela
- Keita
- Madoua
- Tahoura
- Tchin-Tabaraden
- Tillab�ri Department
- Filingue
- Kollo
- Ouallam
- Say
- Tera
- Tillaberi
- Zinder Department
- Goure
- Magaria
- Matameye
- Mirriah
- Tanout