Grants for Nonprofits - Federal
Explore 5,534 grant opportunities
Application Deadline
Oct 14, 2026
Date Added
Oct 16, 2024
Assay Validation of High Quality Markers for Clinical Studies in Cancer (UH3 Clinical Trials Not Allowed) aims to support the clinical validation of already analytically validated biomarkers and assays for cancer detection, diagnosis, and treatment monitoring, ensuring they are reliable and ready for use in clinical studies without conducting new trials.
Application Deadline
May 26, 2026
Date Added
Mar 27, 2026
This funding opportunity supports U.S.-based nonprofits or educational institutions in implementing short-term, sports-focused international exchange projects that promote cross-cultural understanding and align with U.S. foreign policy priorities.
Application Deadline
Not specified
Date Added
Jun 27, 2025
This program provides financial assistance to rural communities along the U.S.-Mexico border to improve access to safe drinking water and waste disposal services, addressing serious health risks in historically underserved areas.
Application Deadline
Jan 26, 2027
Date Added
Jun 10, 2025
This funding opportunity supports the establishment of national service centers that provide researchers with access to advanced cryo-electron tomography technologies, along with training and assistance in sample preparation and data analysis.
Application Deadline
Sep 30, 2026
Date Added
Jul 30, 2024
This funding opportunity supports innovative projects and research aimed at sustainable fisheries management, protected species recovery, and marine ecosystem enhancement, targeting a wide range of applicants including educational institutions, nonprofits, and government entities.
Application Deadline
Nov 30, 2026
Date Added
Dec 1, 2025
This funding opportunity invites innovative research proposals from a wide range of organizations, including universities and small businesses, to develop groundbreaking technologies in information and computational science that enhance national security.
Application Deadline
Apr 28, 2026
Date Added
Jun 2, 2025
This funding opportunity is designed to enhance the safety, security, and privacy of established open-source software communities in the U.S. by addressing critical vulnerabilities and supporting innovative solutions.
Application Deadline
Apr 6, 2026
Date Added
Feb 9, 2026
This funding opportunity provides financial support to non-profit organizations and educational institutions working to disrupt cartel recruitment in vulnerable youth across six high-risk states in Mexico, enhancing regional stability and reducing cross-border threats.
Application Deadline
Apr 17, 2026
Date Added
Mar 13, 2026
This grant provides funding for organizations to host a youth leadership camp in Kazakhstan, aimed at empowering FLEX program alternates through workshops on entrepreneurship, financial literacy, and leadership development.
Application Deadline
May 4, 2026
Date Added
Mar 6, 2026
This funding opportunity is designed for organizations with extensive experience in criminal justice research to evaluate and improve the decision-making processes used by state Departments of Corrections for placing individuals in community reentry facilities.
Application Deadline
Apr 15, 2026
Date Added
Jan 13, 2026
This grant provides funding for universities and nonprofits to develop innovative technologies and instruments that advance research in solar and space physics, supporting NASA's goals for future space exploration.
Application Deadline
Jun 14, 2027
Date Added
May 14, 2025
This funding opportunity supports the development and maintenance of shared biomedical research resources that provide advanced technologies and services to researchers across multiple states or nationally, ensuring broad access for academic investigators.
Application Deadline
May 26, 2026
Date Added
Mar 27, 2026
This grant provides funding for U.S. nonprofit organizations to implement an international sports exchange program that fosters youth development, leadership, and cultural understanding through sports activities for young people and their coaches from the U.S. and abroad.
Application Deadline
Sep 26, 2028
Date Added
Jun 10, 2025
This funding opportunity provides support for specialized research centers that develop and maintain laboratory animal colonies and biological materials, promoting scientific rigor and accessibility for researchers across the U.S. biomedical community.
Application Deadline
Jul 17, 2026
Date Added
Dec 6, 2024
This funding opportunity supports researchers in utilizing existing datasets to advance the understanding of substance use behaviors and related health issues, particularly focusing on critical health disparities and innovative analytical approaches.
Application Deadline
Apr 6, 2026
Date Added
Mar 4, 2026
This funding opportunity provides financial support to state and jurisdictional humanities councils to enhance their operations and promote humanities education and public awareness in local communities across the United States.
Application Deadline
Jun 6, 2026
Date Added
Mar 4, 2026
This funding opportunity supports multi-center clinical trials aimed at improving treatments for neurological emergencies, such as traumatic brain injuries and status epilepticus, by utilizing a specialized research network.
Application Deadline
May 4, 2026
Date Added
Mar 27, 2026
This funding opportunity provides support to organizations that assist state and local correctional facilities in implementing effective substance use treatment and aftercare programs for incarcerated individuals.
Application Deadline
May 15, 2026
Date Added
Mar 16, 2026
This funding opportunity supports a variety of organizations in implementing and evaluating innovative lifestyle medicine interventions to improve health outcomes and reduce costs for Medicare beneficiaries.
Application Deadline
Sep 15, 2026
Date Added
Oct 4, 2024
This funding opportunity supports researchers in probability theory and its applications across various scientific and engineering fields, encouraging innovative projects and interdisciplinary collaboration.


