NGO Directory Africa lists 626 organisations working in Tanzania, 626 of them with their head office in the country and 3 international NGOs. The most common causes are Community Development, Faith & Interfaith, Children & Youth. This page shows 40 faith-based organisations.
Tanzania organisations by sector
By region
Regions will appear here as organisations list where they work.
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Faith-based organisations in Tanzania
Roman Catholic Diocese of Singida
Tanzania Since 1972 The Roman Catholic Diocese of Singida is a diocese located in Singida in the ecclesiastical province of Dodoma in Tanzania.
Tanganika Christian Refugee Service
Tanzania Tanganika Christian Refugee Service is an NGO with an office in Tanzania, as mapped on OpenStreetMap.
Roman Catholic Diocese of Moshi
Tanzania Since 1910 The Roman Catholic Diocese of Moshi is a diocese located in the town of Moshi in the ecclesiastical province of Arusha in Tanzania. The Diocese stretches along the slopes and low plains of volcanic mountain Kilimanjaro,...
Roman Catholic Diocese of Tanga
Tanzania Since 1950 The Roman Catholic Diocese of Tanga is a diocese located in the city of Tanga in the ecclesiastical province of Dar-es-Salaam in Tanzania.
Muslim World League
Tanzania Muslim World League is an association with an office in Tanzania, as mapped on OpenStreetMap.
Roman Catholic Diocese of Sumbawanga
Tanzania Since 1946 The Roman Catholic Diocese of Sumbawanga is a diocese located in Sumbawanga in the ecclesiastical province of Mbeya in Tanzania.
Roman Catholic Diocese of Zanzibar
Tanzania The Diocese of Zanzibar is a Latin Church ecclesiastical jurisdiction or diocese of the Catholic Church. It is a suffragan in the ecclesiastical province of the metropolitan Archdiocese of Dar-es-Salaam.
Roman Catholic Diocese of Bukoba
Tanzania Since 1951 The Roman Catholic Diocese of Bukoba is a diocese located in Bukoba in the ecclesiastical province of Mwanza in Tanzania.
Roman Catholic Diocese of Geita
Tanzania Since 1984 The Roman Catholic Diocese of Geita is a diocese located in Geita in the ecclesiastical province of Mwanza in Tanzania.
Roman Catholic Diocese of Iringa
Iringa, Tanzania Since 1922 The Roman Catholic Diocese of Iringa is a diocese located in Iringa in the ecclesiastical province of Mbeya in Tanzania.
Roman Catholic Diocese of Kayanga
Tanzania Since 2008 The Roman Catholic Diocese of Kayanga is a diocese located in the city of Kayanga in the ecclesiastical province of Mwanza in Tanzania. It was established August 14, 2008 from territory previously in the Diocese of Rulen...
Roman Catholic Diocese of Kigoma
Tanzania Since 1880 The Roman Catholic Diocese of Kigoma is a diocese located in Kigoma in the ecclesiastical province of Tabora in Tanzania. Because of the appointment of Bishop Protase Rugambwa as an Archbishop ad personam by Pope Benedic...
Roman Catholic Diocese of Mahenge
Tanzania Since 1964 The Roman Catholic Diocese of Mahenge is a diocese located in the city of Mahenge in the ecclesiastical province of Dar-es-Salaam in Tanzania.
Roman Catholic Diocese of Morogoro
Tanzania Since 1906 The Roman Catholic Diocese of Morogoro is a diocese located in the city of Morogoro in the ecclesiastical province of Dar-es-Salaam in Tanzania.
Roman Catholic Diocese of Musoma
Tanzania Since 1946 The Roman Catholic Diocese of Musoma is a diocese located in Musoma in the ecclesiastical province of Mwanza in Tanzania.
Roman Catholic Diocese of Njombe
Tanzania Since 1968 The Roman Catholic Diocese of Njombe is a diocese located in Njombe in the ecclesiastical province of Songea in Tanzania.
Roman Catholic Diocese of Rulenge–Ngara
Tanzania Since 1929 The Roman Catholic Diocese of Rulenge–Ngara is a diocese located in Rulenge in the ecclesiastical province of Mwanza in Tanzania.
Roman Catholic Diocese of Same
Tanzania Since 1963 The Roman Catholic Diocese of Same is a diocese located in the Same District in the ecclesiastical province of Arusha in Tanzania.
Roman Catholic Diocese of Shinyanga
Tanzania Since 1950 The Roman Catholic Diocese of Shinyanga is a diocese located in Shinyanga in the ecclesiastical province of Mwanza in Tanzania.
Roman Catholic Diocese of Bariadi
Tanzania Since 2026 The Roman Catholic Diocese of Bariadi is a diocese located in Bariadi in the ecclesiastical province of Mwanza in Tanzania.
Roman Catholic Diocese of Bunda
Tanzania Since 2010 The Roman Catholic Diocese of Bunda is a diocese located in Bunda Town in the ecclesiastical province of Mwanza in Tanzania.
Roman Catholic Diocese of Kahama
Tanzania Since 1983 The Roman Catholic Diocese of Kahama is a diocese located in Kahama in the ecclesiastical province of Tabora in Tanzania.
Roman Catholic Diocese of Lindi
Tanzania Since 1963 The Roman Catholic Diocese of Lindi is a diocese located in Lindi in the ecclesiastical province of Songea in Tanzania.
Roman Catholic Diocese of Mbulu
Tanzania Since 1943 The Roman Catholic Diocese of Mbulu is a diocese located in the town of Mbulu in the ecclesiastical province of Arusha in Tanzania. The seat of the Bishop is the Cathedral Church of the Virgin Mary. As of 2025, Catholic...
Map of faith-based organisations in Tanzania
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