Regions of Tanzania
- Maweni
- Maweni
- Maweni
- Maweni
- Mawemira Hill
- Mawemeru
- Ras Mawemawili
- Maweli River
- Mawele
- Mawela
- Ras Mawedi
- Mwamba Mawe
- Mto Mawe
- Mawaru
- Mawani
- Mawande
- Mawande
- Mawa
- Mavuti
- Mavureni
- Mavungwa
- Mavumi
- Mavumbi
- Mavumbi
- Mavumbi
- Mavului
- Mavuji River
- Diko la Mavua
- Mavua
- Mavu
- Mavimba
- Mavangwe
- Mauzi
- Mautia
- Mautia
- Maurui
- Maunguni
- Maungani Kidutani
- Maungani
- Maungani
- Maungani
- Maula Hills
- Mauanguru
- Maua
- Mau
- Matuzi
- Matuuni
- Ras Matuso
- Maturia
- Matundu Forest Reserve
- Matundsi
- Matundasi
- Matunda
- Matumbwe
- Matumbulu
- Matumbo
- Matumbirini
- Matumbini Islands
- Matumbini
- Matumbi Highlands
- Matumbi
- Matumbe Makupa
- Matumbalu
- Matuli
- Matuli
- Matulanga
- Matui
- Matugonewetu
- Matuginigi Escarpment
- Matuffa Crater
- Matufalini
- Matowo
- Matopotopo
- Matope
- Matongoro Mbuga
- Matongo
- Matonga
- Matonga
- Matonera
- Matomondo Valley
- Matomondo
- Matombo
- Matombo
- Matizo
- Mativa
- Matiuku
- Matiuku
- Matiuku
- Matitu
- Matitima
- Matisiwi Escarpment
- Matisi
- Matiom Mountains
- Matimbwa
- Matimba
- Mati
- Matetewa
- Matetewa
- Matete River
- Matetemwe
- Matetemwe
- Matete
- Materawe
- Materawe
- Matembwe
- Matemwe
- Matemke
- Matemdawanu Namiboko Mountains
- Matembwe Forest Reserve
- Matembo
- Matembe
- Matema
- Matelonge
- Matele
- Matawato
- Matauka
- Matassi
- Matari
- Matarawe
- Matarawanda
- Matarawanda
- Matapwa Forest Reserve
- Matapwa
- Matapua
- Matapatapa
- Matangisi
- Matanga Twani
- Matanganaimo
- Matanga
- Matanga
- Matandu
- Matandu Chini
- Matandu
- Matambo
- Matambare
- Matamba
- Matalele
- Matale
- Matai
- Matagusa
- Mata
- Masweni
- Maswaswa
- Maswas Fort
- Masware
- Maswala
- Maswa District
- Maswa
- Maswa
- Masusa Rocks
- Masurura Swamp
- Masurura
- Masungwi
- Masungwe
- Masumbwe
- Masukulu Forest Reserve
- Masukulu
- Masuha Island
- Masuha
- Masugulu
- Massonga Bay
- Massa
- Masota
- Masoro
- Ras Masoni
- Masonbiti
- Masoko
- Maskati
- Masiwani
- Masiriwa River
- Masingini Ridge
- Masingini
- Masingini
- Masingini
- Masindi
- Masinde
- Masinde
- Masinde
- Masimbu
- Masimba River
- Lake Masimba
- Masimba
- Masimba
- Masimani
- Masimani
- Masima
- Masikiro
- Masikati
- Masika
- Masiana
- Masia
- Ras Mashungiyanyuni
- Mashugu
- Mashombo
- Ras Mashindo
- Mashindei
- Mashimbo
- Mashima River
- Mashigambiti
- Mashiambiti