NGO Directory Africa lists 93 organisations working in Sierra Leone, 81 of them with their head office in the country and 6 international NGOs. The most common causes are Community Development, Water, Sanitation & Hygiene, Health & Wellbeing. Most listed organisations are based in Northern, Eastern, Southern.
Leading organisations in Sierra Leone

Environmental Foundation for Africa
The Environmental Foundation for Africa (EFA) is a non-governmental organization that aims to protect and restore the environment in West Africa throu...

CARE International
Humanitarian and development confederation focused on ending poverty, with a particular focus on women and girls.
Sierra Leone organisations by sector
All organisations in Sierra Leone

Environmental Foundation for Africa (EFA)
The Environmental Foundation for Africa (EFA) is a non-governmental organization that aims to protect and restore the environment in West Africa through community-led programs. It was founded in 1992 in the United Kingdo...

CARE International
Humanitarian and development confederation focused on ending poverty, with a particular focus on women and girls.

OXFAM International Ethiopia (Oxfam)
Global confederation of organisations fighting poverty and inequality through humanitarian response, development programmes and campaigning.
Centre of Dialogue on Human Settlement and Poverty Alleviation (CODOHSAPA)
Established in 2011, the Centre of Dialogue on Human Settlement and Poverty Alleviation (CODOHSAPA) is a non-profit and non-governmental organisation dedicated to mobilising and providing technical and financial support...
Institute of Gender and Children's Health Research
The Institute of Gender and Children's Health Research is a Sierra Leonean research and policy institution committed to advancing gender equity, child and adolescent health, and the rights of underserved populations thro...
Medical Research Centre (MRC), Sierra Leone
Medical Research Centre (MRC) is a non-governmental organization based in Sierra Leone. MRC aims to contribute to the improvement of the health status of people in Sierra Leone by providing primary health care support, b...
United Nations Development Programme (UNDP)
UN development agency working on poverty, governance and climate.

Sierra Leone Urban Research Centre
The Sierra Leone Urban Research Centre (SLURC) conducts urban research in Sierra Leone, working with communities and policymakers to improve cities and informal settlements in Freetown.

The Conservation Society of Sierra Leone (CSSL)
Regional BirdLife partner organisation.

Twenty-First Century African Youth Movement
Twenty-First Century African Youth Movement is an NGO with an office in Mattru Jong, Sierra Leone, as mapped on OpenStreetMap.
Save the Children
Humanitarian and development partner working in Guinea, listed in OCHA’s Who does What Where (3W) data (2023).
Medair (MEDAIR)
Humanitarian and development partner working in 7101, 7103, 7104, 7105, South Sudan, listed in OCHA’s Who does What Where (3W) data (2023).
World Hope International
Humanitarian and development partner working in Northern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
CEDA-SL Head Office
CEDA-SL Head Office is an NGO with an office in Sierra Leone, as mapped on OpenStreetMap.
Roman Catholic Diocese of Kenema
The Diocese of Kenema is a Latin Catholic diocese of the Catholic Church in the ecclesiastical province of Freetown in Sierra Leone. The region that the Diocese comprises are the border from Bo District to the west, the...
Sierra Leone Red Cross Society (SLRCS)
Sierra Leone Red Cross Society (SLRCS) was established in 1962 by an act of the Parliament of Sierra Leone and is a national society. It has its headquarters in Freetown.
Roman Catholic Diocese of Bo
The Roman Catholic Diocese of Bo was created in January 2011, split off from the Archdiocese of Freetown. There are about 50,000 Roman Catholics under the jurisdiction of the diocese. Its first and present bishop is Char...
Roman Catholic Diocese of Makeni
The Roman Catholic Diocese of Makeni is a diocese in the ecclesiastical province of Freetown in Sierra Leone. The cathedral is the Our Lady of Fatima Cathedral in Makeni.
YouthMappers Technical University East
YouthMappers Technical University East is an association with an office in Kenema, Sierra Leone, as mapped on OpenStreetMap.
ACF office
ACF office is an NGO with an office in kambia town, Sierra Leone, as mapped on OpenStreetMap.


