Geita - Geita (district)
- Geita
- Bukombe
- Chato
- Mbogwe
- Nyang'hwale
| Iringa - Iringa (district)
- Iringa
- Kilolo
- Mafinga
- Mufindi
| Kagera - Biharamulo
- Bukoba (district)
- Bukoba
- Karagwe
- Kyerwa
- Missenyi
- Muleba
- Ngara
| Kaskazini Pemba (Zanzibar) |
Kaskazini Unguja (Zanzibar) | Katavi - Mpanda (district)
- Mpanda
- Mlele
- Tanganyika
| Kigoma - Buhigwe
- Kakonko
- Kasulu (district)
- Kasulu
- Kibondo
- Kigoma (district)
- Kigoma Ujiji
- Uvinza
| Kilimanjaro - Hai
- Moshi (district)
- Moshi
- Mwanga
- Rombo
- Same
- Siha
|
Kusini Pemba (Zanzibar) | Kusini Unguja (Zanzibar) | Lindi - Kilwa
- Lindi (district)
- Lindi
- Liwale
- Nachingwea
- Ruangwa
| Manyara - Babati (district)
- Babati
- Hanang
- Kiteto
- Mbulu (district)
- Mbulu
- Simanjiro
|
Mara - Bunda (district)
- Bunda
- Butiama
- Musoma (district)
- Musoma
- Rorya
- Serengeti
- Tarime (district)
- Tarime
| Mbeya - Busokelo
- Chunya
- Kyela
- Mbarali
- Mbeya (district)
- Mbeya
- Rungwe
| Mjini Magharibi (Zanzibar) | Morogoro - Gairo
- Kilombero
- Kilosa
- Malinyi
- Morogoro (district)
- Morogoro
- Mvomero
- Ulanga
|
Mtwara - Masasi (district)
- Masasi
- Mtwara (district)
- Mtwara
- Nanyumbu (district)
- Nanyumba
- Newala (district)
- Newala
- Tandahimba
| Mwanza - Ilemela
- Kwimba
- Magu
- Misungwi
- Nyamagana
- Sengerema
- Ukerewe
| Njombe - Njombe (district)
- Njombe
- Wanging'ombe
- Makambako
- Makete
- Ludewa
| Pwani - Bagamoyo
- Kibaha
- Kibiti
- Kisarawe
- Mafia
- Mkuranga
- Rufiji
|
Rukwa - Kalambo
- Nkasi
- Sumbawanga (district)
- Sumbawanga
| Ruvuma - Madaba
- Mbinga (district)
- Mbinga
- Namtumbo
- Nyasa
- Ruvuma (district)
- Songea (district)
- Songea
- Tunduru
| Shinyanga - Bukombe
- Kahama
- Kishapu
- Msalala
- Shinyanga (district)
- Shinyanga
- Ushetu
| Simiyu - Bariadi (district)
- Bariadi
- Busega
- Itilima
- Maswa
- Meatu
|
Singida - Ikungi
- Iramba
- Itigi
- Manyoni
- Mkalama
- Singida (district)
- Singida
| Songwe | Tabora - Igunga
- Kaliua
- Nzega (district)
- Nzega
- Sikonge
- Tabora (district)
- Tabora
- Urambo
- Uyui
| Tanga - Handeni (district)
- Handeni
- Kilindi
- Korogwe (district)
- Korogwe
- Lushoto
- Mkinga
- Muheza
- Pangani (district)
- Tanga
|
