| The J.P. Morgan Charitable Giving Fund | 1 | 1 | USD 500k |
| The James Percy Foundation | 1 | 1 | — |
| The James Tudor Foundation | 1 | 1 | — |
| the Lampart Family Foundation | 1 | 1 | — |
| The Land Alliance, Inc | 1 | 1 | — |
| The Leona M. & Harry B. Helmsley Charitable Trust | 1 | 1 | — |
| The Leonard Laity Stoate Charitable Trust | 1 | 1 | — |
| The Limmat Foundation | 1 | 1 | — |
| The Liverpool Football Club Foundation | 1 | 1 | — |
| The Lloyd's Register Foundation | 1 | 1 | — |
| The London School of Hygiene and Tropical Medicine | 1 | 1 | — |
| the mentor initiative | 1 | 1 | — |
| The Metlife Foundation | 1 | 1 | — |
| The Metlife Foundation;The Metlife Foundation | 1 | 1 | — |
| The Ministry of Foreign Affairs of The Netherlands | 1 | 1 | — |
| The National Academies | 1 | 1 | — |
| The National Lottery Community Fund | 1 | 1 | — |
| The Netherlands | 1 | 1 | USD 1.11m |
| The Netherlands Ministry of Foreign Affairs | 1 | 1 | — |
| The Netherlands-African Business Council | 1 | 1 | — |
| The Next View | 1 | 1 | — |
| The Office of the United Nations Resident Coordinator in Egypt | 1 | 1 | — |
| The Ohio State University | 1 | 1 | USD 242k |
| The One Foundation | 1 | 1 | — |
| The OPEC Fund for Int'l Development | 1 | 1 | — |
| The Open Society Initiative for West Africa (OSIWA) | 1 | 1 | — |
| The Patrick & Helena Frost Foundation | 1 | 1 | — |
| The Peter Stebbings Memorial Trust | 1 | 1 | — |
| The Philips Foundation | 1 | 1 | — |
| The Positive Action for Children Fund | 1 | 1 | — |
| The Power of Nutrition | 1 | 1 | USD 794k |
| The Red Crescent of the UAE | 1 | 1 | USD 30k |
| The Regents of the University of California | 1 | 1 | USD 834k |
| The Republic of North Macedonia Local and Regional Competitiveness in Tourism Project Single Donor Trust Fund | 1 | 1 | USD 14.59m |
| The Republic of TEA | 1 | 1 | — |
| The Roughley Charitable Trust | 1 | 1 | — |
| The Roughley Charitable Trust_GB8 | 1 | 1 | — |
| The Royal College of Paediatrics and Child Health (RCPCH) | 1 | 1 | USD 127k |
| The Royal Netherlands Embassy | 1 | 1 | — |
| The Royal Norwegian Embassy in Khartoum p.t Nairobi | 1 | 1 | — |
| The Searle Company Ltd, Pakistan | 1 | 1 | — |
| The Souter Charitable Trust | 1 | 1 | — |
| The South Africa Trust Fund for African Energycomma Transport and Extractive Industries | 1 | 1 | USD 614k |
| The state of Netherlands | 1 | 1 | — |
| The State of the Netherlands | 1 | 1 | — |
| The State of the Netherlands, represented by the Minister for Foreign Trade and Development Cooperation | 1 | 1 | — |
| The Swedish International Development Cooperation Agency (Sida) | 1 | 1 | — |
| The Technical Centre for Agriculture and Rural Cooperation | 1 | 1 | — |
| The Tides Foundation | 1 | 1 | — |
| The Turkish Cooperation and Coordination Agency | 1 | 1 | — |
| The United Nations Industrial Development Organization (UNIDO) | 1 | 1 | USD 499k |
| the United States | 1 | 1 | — |
| The University of Cape Town | 1 | 1 | — |
| The University of Hong Kong | 1 | 1 | USD 97k |
| THE UNIVERSITY OF THE WITWATERSRAND | 1 | 1 | — |
| The Varkey Foundation | 1 | 1 | — |
| The Village Link | 1 | 1 | — |
| The Virtual Irrigation Academy Ltd (“VIA Ltd”) | 1 | 1 | USD 19k |
| The Volant Charitable Trust | 1 | 1 | — |
| The Whitetop Foundation | 1 | 1 | — |
| The William & Flora Hewlett Foundation | 1 | 1 | USD 3.38m |
| The World Vegetable Center | 1 | 1 | — |
| The_Ford_Foundation | 1 | 1 | USD 250k |
| THE_GENERATION_FOUNDATION | 1 | 1 | — |
| THE_PACKARD_FOUNDATION | 1 | 1 | USD 400k |
| The_Walton_Foundation | 1 | 1 | USD 400k |
| TheAbsolu | 1 | 1 | — |
| These funds were received from the Embassy of the Kingdom of Netherlands | 1 | 1 | — |
| Third Water Supply and Sanitation for Low-Income Communities / Community Based Water Supply Project Single-Donor Trust Fund | 1 | 1 | USD 7.53m |
| This income is from a basket pool of funds originating from numerous donors and including WaterAid unrestricted funds. | 1 | 1 | — |
| Three Graces Foundation Inc | 1 | 1 | — |
| Thua Thien Hue Cooperative Alliance | 1 | 1 | — |
| Tides Foundation/DRF | 1 | 1 | — |
| Tier Data Limited | 1 | 1 | — |
| Timor Leste-General Directorate of Forest, Coffee and Industrial Plants | 1 | 1 | USD 207k |
| Timor-Leste, Democratic Republic of-Ministry of Agriculture and Fisheries | 1 | 1 | USD 240k |
| Tinker Foundation | 1 | 1 | — |
| TIRI(THE GOVERNANCE-ACCESS LEA;UNCDF INTERUNIT BILLING;UNITED NATIONS CAPITAL DEVELOP;UNITED NATIONS CHILDREN'S FUND | 1 | 1 | — |
| TISERIN Capital | 1 | 1 | USD 102k |
| TNO | 1 | 1 | — |
| TNO - innovation for life | 1 | 1 | — |
| TNO Innovation for Life | 1 | 1 | — |
| To be determined. Updated 2019-11-11 | 1 | 1 | — |
| To support Education in Uganda through the Girls Education Challenge - Transition Programme | 1 | 1 | — |
| Togo | 1 | 1 | USD 120 |
| Togo Economic Governance Multi Donor Trust Fund | 1 | 1 | USD 4.66m |
| Togo Ministry of Environment, Sustainable Development and Protection of Nature | 1 | 1 | — |
| Togo Private Investment | 1 | 1 | — |
| Tokyo Broadcasting System Inc. | 1 | 1 | — |
| Toledo Water District (TCWD) | 1 | 1 | — |
| Tommy Cares | 1 | 1 | — |
| Tommy Hilfiger Europe B.V. | 1 | 1 | — |
| Topinambour Trust | 1 | 1 | — |
| Toroto, S.A.P.I de C.V. | 1 | 1 | USD 130k |
| Total Incoming funds Q3 - 2018 | 1 | 1 | — |
| TOUNFA | 1 | 1 | — |
| Touton S.A. | 1 | 1 | — |
| Tower Aluminium | 1 | 1 | USD 356k |
| TOYOTA | 1 | 1 | — |
| Toyota Foundation | 1 | 1 | — |
| TPG Global | 1 | 1 | — |
| Trade 4 Development Center | 1 | 1 | — |
| Tranche of grant from DFID | 1 | 1 | — |
| Transformation of Agriculture Sector Program 4 Program-for-Results Phase 2 Multi-Donor Trust Fund | 1 | 1 | USD 63.70m |
| Transformative Carbon Asset Facility | 1 | 1 | USD 48.93m |
| Transparency International Secretariat | 1 | 1 | — |
| Tree Aid (UK);Tree Aid (UK);Tree Aid (UK) | 1 | 1 | — |
| Trident Sugars Ltd | 1 | 1 | USD 948k |
| TriMark Aquaculture Centre | 1 | 1 | — |
| Triple line GPAF | 1 | 1 | — |
| Triple-line | 1 | 1 | — |
| Triplejump | 1 | 1 | — |
| Tripline- GPAF | 1 | 1 | — |
| Trocaire College | 1 | 1 | — |
| Tropical Crops Genetic Resources Institute of CATAS | 1 | 1 | USD 166k |
| True Colours Trust | 1 | 1 | — |
| Trust | 1 | 1 | — |
| Trust Fund for Business Partnerships fun | 1 | 1 | — |
| Trust Fund for Co-financing of the Eastern Nile Watershed Management Projectcomma Sudan | 1 | 1 | USD 6.79m |
| Trust Fund for Co-financing of the Integrated Coastal Zone Management and Clean-Up Project in Albania | 1 | 1 | USD 2.13m |
| Trust Fund for Energy Sector Reform and Efficiency Improvements (ESREI) Project for Moldova | 1 | 1 | USD 2.23m |
| Trust Fund for Growth with Governance in the Mineral Sector Technical Assistance Project to the Democratic Republic of Congo | 1 | 1 | USD 6.11m |
| Trust Fund for Improving Financial Protection and Quality of Care in Republic of Kosovo | 1 | 1 | USD 281k |
| Trust Fund for Mongolian Third Sustainable Livelihoods Project | 1 | 1 | USD 5.67m |
| Trust Fund for the Cambodia Smallholder Agriculture and Social Protection Development Program | 1 | 1 | USD 568k |
| Trust Fund for the Democratic Republic of Congo | 1 | 1 | USD 13.21m |
| Trust Fund for Water Quality Protection Project in the City of Mostar | 1 | 1 | USD 5.63m |
| Trust Fund to hold Project Fees earned on Special Climate Change Fund (SCCF) Projects | 1 | 1 | USD 525k |
| Trust Match Funding | 1 | 1 | — |
| Trusts and Foundations and other donors | 1 | 1 | — |
| TSI-Temasek Foundation International | 1 | 1 | USD 1.11m |
| TSL-Sainsbury Laboratory | 1 | 1 | USD 10k |
| Tsunami-Di | 1 | 1 | — |
| TUF - TUFTS University | 1 | 1 | USD 547k |
| TUI Deutschland GmbH | 1 | 1 | — |
| Tuinbranche Nederland | 1 | 1 | — |
| Tulaga Farmers Co-op Society LTD | 1 | 1 | — |
| TullowOil | 1 | 1 | — |
| Tunisia Economic Resilience and Inclusion Umbrella Program | 1 | 1 | USD 246k |
| Turing Foundation (co-funding) | 1 | 1 | — |
| Turkana County Government | 1 | 1 | — |
| Turkey European Union/Instrument for Pre–Accession Assistance (IPA) Energy Sector Technical Assistance Project - Phase 2 Project | 1 | 1 | USD 13.61m |
| Turkey Private Investment | 1 | 1 | — |
| Turkey Sustainable City Planning and Management Systems Single Donor Trust Fund | 1 | 1 | USD 27.50m |
| Twezimbe Area Cooperative Enterprise Limited | 1 | 1 | — |
| TWONGEREKAWA COKO | 1 | 1 | — |
| U&O 1 | 1 | 1 | — |
| U.S. Department of State, Bureau of Population, Refugees, and Migration | 1 | 1 | USD 2.82m |
| U.S. Trade and Development Agency (USTDA) | 1 | 1 | — |
| UAC | 1 | 1 | — |
| UC Riverside | 1 | 1 | USD 313k |
| UGA DEBT SERVICE-SWEDEN 5TH DIMENSION 1 | 1 | 1 | USD 2.23m |
| Uganda AIDS Commission | 1 | 1 | — |
| Uganda Reproductive Maternal and Child Health Services Improvement Project | 1 | 1 | USD 25.56m |
| Uganda Virus Research Institute (UVRI) | 1 | 1 | — |
| Uganda-Ministry of Agriculture, Animal Industry and Fisheries | 1 | 1 | USD 665k |
| Uganda: Ministry of Water and Environment | 1 | 1 | — |
| Uitkijk BV | 1 | 1 | — |
| UK - Department for Business, Energy and Industrial Strategy | 1 | 1 | — |
| UK - Department of Health and Social Care (DHSC) Global Health Research | 1 | 1 | — |
| UK - Welsh Assembly Government | 1 | 1 | — |
| UK AID DIRECT Community Partnership Grant | 1 | 1 | — |
| UK Aid Direct grant | 1 | 1 | — |
| UK Aid Match - Match Funding | 1 | 1 | — |
| UK Department for Energy Security and Net Zero | 1 | 1 | — |
| UK Department for International Development (DfID) provides funds for the FCFA Accountable Grant programme on a quarterly basis. | 1 | 1 | — |
| UK Department fro International Development | 1 | 1 | — |
| UK Department of Health and Social Care (DHSC) | 1 | 1 | — |
| UK Dpt of Health & Social Care - NIHR | 1 | 1 | — |
| UK FCDO | 1 | 1 | — |
| UK FCO (Foreign and Commonwealth Office) | 1 | 1 | — |
| UK Find Your Feet | 1 | 1 | — |
| UK Foreign and Commonwealth Development Office | 1 | 1 | — |
| UK Foreign Commonwealth and Development Office | 1 | 1 | — |
| UK Foreign Commonwealth and Development Office (FCDO) | 1 | 1 | — |
| UK Foreign, Commonwealth and Development Office (FCDO), previously the Department for International Development (DfID), provides funds for the FCFA Accountable Grant programme on a quarterly basis. | 1 | 1 | — |
| UK Government Aid | 1 | 1 | — |
| UK Government Department for Energy Security & Net Zero | 1 | 1 | — |
| UK Research & Innovation | 1 | 1 | — |
| UK Research and Innovation | 1 | 1 | — |
| UK Research Institute | 1 | 1 | — |
| UK Treasury | 1 | 1 | — |
| UK – Foreign, Commonwealth and Development Office - GBGOV1 | 1 | 1 | — |
| UK, The Foreign, Commonwealth & Development Office | 1 | 1 | — |
| UK- Foreign, Commonwealth and Development Office | 1 | 1 | — |
| Ukraine Multi-Partner Trust Fund for Peacebuilding and Recovery | 1 | 1 | USD 331k |
| Ukraine Private Investment | 1 | 1 | — |
| UKRI (United Kingdom Research and Innovation) | 1 | 1 | — |
| UKRI Medical Research Council (MRC) | 1 | 1 | — |
| ULB-Coopération | 1 | 1 | — |
| Ultratech Cements Limited | 1 | 1 | USD 228k |
| Umbrella Facility for Trade Multi-Donor Trust Fund 2.0 | 1 | 1 | USD 115k |
| UMIICORE | 1 | 1 | — |
| UMN | 1 | 1 | — |
| UMUCO W'IKAWA | 1 | 1 | — |
| UN | 1 | 1 | — |
| UN Association of Finland | 1 | 1 | USD 18k |
| UN Children's Fund (UNICEF) | 1 | 1 | — |
| UN Country Fund Montenegro | 1 | 1 | — |
| UN engagement | 1 | 1 | — |