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
FOCUS 1000
Humanitarian and development partner working in Western Area, Northern, Eastern, Southern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
German Kooperation (GEKO-SL)
Humanitarian and development partner working in Northern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
GIZ/EPP
Humanitarian and development partner working in Eastern, Northern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
GOAL Ethiopia
Humanitarian and development partner working in Afar, Benishangul Gumuz, Oromia, SNNP, Ethiopia, listed in OCHA’s Who does What Where (3W) data (2025).
Good Shepherd Development Ministry
Humanitarian and development partner working in Northern, Eastern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
HELP ASSISTANCE ALLEMANDE
Humanitarian and development partner working in Mali, listed in OCHA’s Who does What Where (3W) data (2025).
HOPE SIERRA LEONE
Humanitarian and development partner working in Northern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
IBIS International
Humanitarian and development partner working in 9202, 7206, 7309, South Sudan, listed in OCHA’s Who does What Where (3W) data (2023).
International ReSave the Childrenue Committee
Humanitarian and development partner working in Eastern, Western Area, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
ISLAG/CHRISTAG
Humanitarian and development partner working in Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
Klin Salon
Humanitarian and development partner working in Western Area, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
Plan International
Humanitarian and development partner working in Northern, Western Area, Southern, Eastern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
Safer Future Yourth Develop. Prog. (SFYDP)
Humanitarian and development partner working in Northern, Eastern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
SOLIDARITES INTERNATIONAL
Humanitarian and development partner working in Southern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
Trocaire
Humanitarian and development partner working in Northern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
United Nations Children's Fund
Humanitarian and development partner working in Northern, Southern, Eastern, Western Area, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
Wateraid
Humanitarian and development partner working in Eastern, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
Welthungerhilfe
Humanitarian and development partner working in Southern, Eastern, Northern, Western Area, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).
WFP/FAO
Humanitarian and development partner working in All Provinces, Sierra Leone, listed in OCHA’s Who does What Where (3W) data (2023).


