Funding search · John D and Catherine T MacArthur Foundation (Consolidated) · grants
John D and Catherine T MacArthur Foundation (Consolidated): all 7,100 grants
Largest first · $1.67B across 2021–2024 · back to the overview
- $2.0M
Yale University · New Haven, CT · 2022
to support the Yale Program on Climate Change Communications
- $2.0M
Acento Accion Local Asociacion Civil · 2021
to strengthen human rights activism in Mexico through diversifying philanthropic strategies and increasing equity in access to funds and resources for the Mexican states
- $2.0M
Acento Accion Local Asociacion Civil · 2021
to strengthen human rights activism in Mexico through diversifying philanthropic strategies and increasing equity in access to funds and resources for the Mexican states.
- $2.0M
Echoing Green · New York, NY · 2021
in support of general operations.
- $2.0M
Echoing Green · New York, NY · 2021
in support of general operations.
- $2.0M
Environmental Defense Fund Incorporated · New York, NY · 2021
to cut methane emissions and reduce harmful climate and environmental impacts resulting from oil and natural gas production.
- $2.0M
Environmental Defense Fund Incorporated · New York, NY · 2021
to cut methane emissions and reduce harmful climate and environmental impacts resulting from oil and natural gas production
- $2.0M
Leadership Effectiveness Accountability and Professionalism Africa (Ltd) · 2021
to establish the Nigeria Youth Futures Fund in order to strengthen the youth ecosystem.
- $2.0M
Leadership Effectiveness Accountability and Professionalism Africa (Ltd) · 2021
to establish the Nigeria Youth Futures Fund in order to strengthen the youth ecosystem
- $2.0M
League of Conservation Voters Education Fund · Washington, DC · 2021
to support local and statewide public education campaigns about clean energy benefits.
- $2.0M
League of Conservation Voters Education Fund · Washington, DC · 2021
to support local and statewide public education campaigns about clean energy benefits
- $2.0M
Native Biodata Consortium · Eagle Butte, SD · 2021
to provide general operating support and help establish the critical technical legal and regulatory infrastructure for the Native BioData Consortium a new initiative working to ensure Indigenous data sovereignty
- $2.0M
Native Biodata Consortium · Eagle Butte, SD · 2021
to provide general operating support and help establish the critical technical, legal and regulatory infrastructure for the Native BioData Consortium, a new initiative working to ensure Indigenous data sovereignty.
- $2.0M
Nia Tero Foundation · Seattle, WA · 2021
in support of general operations of Nia Tero
- $2.0M
Nia Tero Foundation · Seattle, WA · 2021
in support of general operations of Nia Tero.
- $2.0M
Rockefeller Philanthropy Advisors · New York, NY · 2022
for your organization's Climate Leadership Initiative (formerly the Campaign for Climate Leadership)
- $2.0M
Rockefeller Philanthropy Advisors · New York, NY · 2021
for your organization's Climate Leadership Initiative (formerly the Campaign for Climate Leadership).
- $2.0M
Rockefeller Philanthropy Advisors · New York, NY · 2021
for your organization's Climate Leadership Initiative (formerly the Campaign for Climate Leadership)
- $1.8M
Africa Transitional Justice Legacy Fund · 2021
to ensure the effective implementation of pioneering transitional justice efforts in Africa
- $1.8M
Africa Transitional Justice Legacy Fund · 2021
to ensure the effective implementation of pioneering transitional justice efforts in Africa, Human Rights
- $1.6M
Media Development Investment Fund · New York, NY · 2023
to strengthen the revenue generation skills and sustainability of Nigerian media organizations
- $1.6M
Earthworks · Washington, DC · 2021
to reduce methane emissions from oil and gas operations through community empowerment
- $1.6M
Earthworks · Washington, DC · 2021
to reduce methane emissions from oil and gas operations through community empowerment.
- $1.6M
Ndn Collective · Rapid City, SD · 2024
In support of general operations
- $1.6M
Justice System Partners · Salem, OR · 2024
For project coordination and technical assistance to local jurisdictions seeking to reduce jail use safely and address racial and ethnic disparities as part of the safety and justice challenge
- $1.5M
Humboldt Area Foundation · Bayside, CA · 2024
In support of the klamath river fund
- $1.5M
Internews Network · Arcata, CA · 2024
In support of activities and grants to support local news organizations in communities with low civic information scores
- $1.5M
Lever for Change · Chicago, IL · 2024
In support of general operations
- $1.5M
Neo Philanthropy · New York, NY · 2024
In support of the state infrastructure fund
- $1.5M
State Voices · Washington, DC · 2024
In support of general operations
- $1.5M
Wole Soyinka Centre for Investigative Journalism · 2024
To strengthen accountability journalism and civic space at lower levels of government in nigeria
- $1.5M
Centre for Democracy and Development (Limited By Guarantee) · 2023
to strengthen the efficiency and effectiveness of anti-corruption agencies in Nigeria
- $1.5M
Forefront · Chicago, IL · 2023
for capacity support to nonprofit organizations seeking and managing grants from public entities
- $1.5M
Wole Soyinka Centre for Investigative Journalism · 2023
to strengthen accountability journalism and civic space at lower levels of government in Nigeria
- $1.5M
Centre for Democracy and Development (Limited By Guarantee) · 2022
to strengthen the efficiency and effectiveness of anti-corruption agencies in Nigeria
- $1.5M
President and Fellows of Harvard College · Cambridge, MA · 2022
in support of a research network to rethink nuclear deterrence theory
- $1.5M
Ceres · Boston, MA · 2021
in support of general operations.
- $1.5M
Ceres · Boston, MA · 2021
in support of general operations.
- $1.5M
Crossroads Fund · Chicago, IL · 2021
in support of the Chicago Racial Justice Pooled Fund, a project of the Crossroads Fund.
- $1.5M
Crossroads Fund · Chicago, IL · 2021
in support of the Chicago Racial Justice Pooled Fund a project of the Crossroads Fund
- $1.5M
Institute of the Black World 21st Century · East Elmhurst, NY · 2021
in support of general operations.
- $1.5M
Institute of the Black World 21st Century · East Elmhurst, NY · 2021
in support of the National Coalition of Blacks for Reparations (N'COBRA) project
- $1.5M
Institute of the Black World 21st Century · East Elmhurst, NY · 2021
in support of general operations.
- $1.5M
Institute of the Black World 21st Century · East Elmhurst, NY · 2021
in support of the National Coalition of Blacks for Reparations (N'COBRA) project.
- $1.5M
London School of Hygiene and Tropical Medicine · 2021
to increase the understanding of the sources of mistrust that underlie COVID-19 vaccine hesitancy in Delhi India and Abuja Nigeria and to develop locally tailored strategies to improve vaccination confidence and uptake
- $1.5M
London School of Hygiene and Tropical Medicine · 2021
to increase the understanding of the sources of mistrust that underlie COVID-19 vaccine hesitancy in Delhi, India and Abuja, Nigeria.
- $1.5M
Natural Resources Defense Council · New York, NY · 2021
in support of general operations.
- $1.5M
Natural Resources Defense Council · New York, NY · 2021
in support of general operations.
- $1.5M
Justice Management Institute · Arlington, VA · 2024
For project coordination and technical assistance to local jurisdictions seeking to reduce unnecessary jail use and address racial and ethnic disparities as part of the safety and justice challenge
- $1.4M
Health Care Without Harm · Reston, VA · 2023
for general operating support
- $1.4M
Media Development Investment Fund · New York, NY · 2022
to strengthen the revenue generation skills and sustainability of Nigerian media organizations
- $1.4M
Nuclear Threat Initiative · Washington, DC · 2021
in support of general operations.
- $1.4M
Nuclear Threat Initiative · Washington, DC · 2021
in support of general operations.
- $1.3M
Nia Tero Foundation · Seattle, WA · 2024
To support the development and execution of an indigenous impact investing program focused primarily on enterprises in pasifika and amazonia
- $1.3M
County of Buncombe North Carolina · Asheville, NC · 2022
to support its participation as an implementation site in the Safety and Justice Challenge, the Foundation's criminal justice reform initiative to reduce over-incarceration by changing the way America thinks about and u… read allto support its participation as an implementation site in the Safety and Justice Challenge, the Foundation's criminal justice reform initiative to reduce over-incarceration by changing the way America thinks about and uses jails less
- $1.3M
President and Fellows of Harvard College · Cambridge, MA · 2023
in support of a research network to rethink nuclear deterrence theory
- $1.3M
New Venture Fund · Washington, DC · 2022
to support New Venture Fund's Tipping Point Fund Project, a $15-30 million, three-year pooled grant vehicle to fund field-building infrastructure needed for the practice and growth of impact investing
- $1.3M
City of Philadelphia Pennsylvania · Philadelphia, PA · 2021
to support Philadelphia's participation as an implementation site in the Safety and Justice Challenge, the Foundation's criminal justice reform initiative aimed at reducing over-incarceration by changing the way America… read allto support Philadelphia's participation as an implementation site in the Safety and Justice Challenge, the Foundation's criminal justice reform initiative aimed at reducing over-incarceration by changing the way America thinks about and uses jails. less
- $1.3M
City of Philadelphia Pennsylvania · Philadelphia, PA · 2021
to support Philadelphia's participation as an implementation site in the Safety and Justice Challenge the Foundation's criminal justice reform initiative aimed at reducing over-incarceration by changing the way America … read allto support Philadelphia's participation as an implementation site in the Safety and Justice Challenge the Foundation's criminal justice reform initiative aimed at reducing over-incarceration by changing the way America thinks about and uses jails less
- $1.3M
Nia Tero Foundation · Seattle, WA · 2023
to support the development and execution of an Indigenous impact investing program focused primarily on enterprises in Pasifika and Amazonia
- $1.3M
The Tiny News Collective · Philadelphia, PA · 2024
In support of activities and grants to early-stage local news organizations in underserved communities
- $1.3M
Borealis Philanthropy · Minneapolis, MN · 2024
For flexible support of the racial equity in journalism fund
- $1.3M
Justleadershipusa · New York, NY · 2024
In support of developing leadership pathways for individuals directly impacted by the criminal justice system who are focused on justice reform and advancing racial equity as part of the safety and justice challenge
- $1.3M
Cook County Illinois · Chicago, IL · 2022
to support comprehensive efforts to reduce jail incarceration and disparities in jail usage as a site in the Safety and Justice Challenge Network
- $1.3M
The Field Foundation of Illinois · Chicago, IL · 2021
in support of a new Media and Storytelling program.
- $1.3M
The Field Foundation of Illinois · Chicago, IL · 2021
in support of a new Media and Storytelling program
- $1.2M
Pretrial Justice Institute · Baltimore, MD · 2023
to organize and convene a network of selected jurisdictions working toward local jail reform as part of the Safety and Justice Challenge
- $1.2M
The Miami Foundation · Miami, FL · 2024
In support of newsmatch
- $1.2M
Africa Health Budget Initiative · 2021
to promote COVID-19 vaccine access, equity, and accountability in Nigeria.
- $1.2M
Africa Health Budget Initiative · 2021
to promote COVID-19 vaccine access equity and accountability in Nigeria
- $1.2M
Equal Access International · Washington, DC · 2021
to promote accountability messaging using behavior change approaches.
- $1.2M
Equal Access International · Washington, DC · 2021
to promote accountability messaging using behavior change approaches
- $1.2M
The Field Foundation of Illinois · Chicago, IL · 2024
In support of the leaders for a new chicago award program
- $1.1M
Pretrial Justice Institute · Baltimore, MD · 2024
To organize and convene the safety and justice challenge network comprised of selected local jurisdictions, strategic allies and partners committed to criminal justice reform
- $1.1M
Pretrial Justice Institute · Baltimore, MD · 2023
to organize and convene the Safety and Justice Challenge Network comprised of selected local jurisdictions, strategic allies and partners committed to criminal justice reform
- $1.1M
Forefront · Chicago, IL · 2024
To assist asylum seekers seeking protection and integration in the chicago metropolitan area
- $1.1M
Frameworks Institute · Washington, DC · 2024
To support implementation of a locally driven digital-first narrative campaign and a model for measuring its impact in two pilot counties to advance current and future systems reform efforts as part of the safety and ju… read allTo support implementation of a locally driven digital-first narrative campaign and a model for measuring its impact in two pilot counties to advance current and future systems reform efforts as part of the safety and justice challenge less
- $1.1M
Mac Services · Chicago, IL · 2024
In support of operations for the philanthropy data commons, a shared sector-wide governance and technical infrastructure
- $1.1M
Catholic Relief Services US Conference of Catholic Bishops Incorporated · Baltimore, MD · 2022
in support of "Changing the Way We Care."
- $1.1M
Catholic Relief Services - US Conference of Catholic Bishops Incorporated · Baltimore, MD · 2021
in support of "Changing the Way We Care."
- $1.1M
Catholic Relief Services US Conference of Catholic Bishops Incorporated · Baltimore, MD · 2021
in support of "Changing the Way We Care."
- $1.0M
Media Development Investment Fund · New York, NY · 2024
To strengthen the revenue generation skills and sustainability of nigerian media organizations
- $1.0M
Afef · New York, NY · 2024
To support the grassroots for resilience ownership and wellness fund for climate
- $1.0M
All Voting Is Local · Washington, DC · 2024
In support of general operations
- $1.0M
Alliance for Youth Organizing · Washington, DC · 2024
In support of general operations
- $1.0M
Ceres · Boston, MA · 2024
In support of general operations
- $1.0M
Chicago Community Foundation · Chicago, IL · 2024
In support of the chicago community foundation's activities related to the partnership for safe and peaceful communities' initiative, scaling community violence intervention for a safer chicago
- $1.0M
Chicago Community Foundation · Chicago, IL · 2024
In support of the "heartland alliance - sustaining our impact" donor advised fund
- $1.0M
Climate Leadership Initiative · San Francisco, CA · 2024
In support of general operations
- $1.0M
Demos a Network for Ideas and Action Ltd · New York, NY · 2024
In support of general operations
- $1.0M
Earthjustice · San Francisco, CA · 2024
In support of general operations
- $1.0M
Florida International University · North Miami, FL · 2024
In support of its jack d. Gordon institute for public policy to advance prosecutorial fairness and effectiveness through data innovation as part of the safety and justice challenge
- $1.0M
Free Press · Washington, DC · 2024
In support of its future of civic media project to advance state-based policies that nurture healthy local media ecosystems
- $1.0M
Hbcu Library Alliance · McDonough, GA · 2024
In support of the project "empowering hbcu libraries with civil rights preservation, digital innovation, and transformative professional development"
- $1.0M
Health Care Without Harm · Reston, VA · 2024
For general operating support
- $1.0M
Hip Hop Caucus Education Fund · Washington, DC · 2024
In support of general operations
- $1.0M
Hopewell Fund · Washington, DC · 2024
In support of its project free election fund
- $1.0M
Independent Television Service · San Francisco, CA · 2024
In support of general operations
- $1.0M
Issue One · Washington, DC · 2024
In support of general operations
- $1.0M
New Venture Fund · Washington, DC · 2024
In support of alaska venture fund

