Top Grant Opportunities

Preview the top 100 highest-funded grants from our database of 106,858+ opportunities. No account needed.

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Listings refreshed daily from Grants.gov, state portals, and curated foundation sources.

106,858
Open grants
0
Forecasted
51
States covered
28,196
scope:national

100 grants found

Page 1 of 5

Hepatitis C Elimination Initiative Pilot

U.S. Department of Health and Human Services (HHS) / Substance Abuse and Mental Health Services Administration (SAMHSA)
Up to $100.0M
health_disparitiesinfectious_diseasepublic_healthhepatitis c

“Hepatitis C Elimination Initiative Pilot is sponsored by U.S. Department of Health and Human Services (HHS) / Substance Abuse and Mental Health Servic...”

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Development of a national laboratory to improve the monitoring of substances discharged into waters and the quality of drinking water - Stage II

Due Dec 31, 2026
Up to $32.0M
Romania

“Development of a virtual laboratory at national level, which collects analysis data from 99 laboratories for monitoring substances and indicators in w...”

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Community Mental Health Services Block Grant (Supplemental Funding for Housing Capacity)

Substance Abuse and Mental Health Services Administration (SAMHSA)
Up to $19.0M
District of Columbiahealth_disparitiesmental_healthmental healthhomelessness

“Community Mental Health Services Block Grant (Supplemental Funding for Housing Capacity) is sponsored by Substance Abuse and Mental Health Services Ad...”

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Service Members, Veterans, and their Families (SMVF) Grant Program

HHS Substance Abuse and Mental Health Services Administration (SAMHSA)
Up to $10.0M
discover:veterans servicesfit_score:90

“SAMHSA grants to expand and improve behavioral health treatment, crisis response, and supportive services for service members, veterans, and their fam...”

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Cohort Studies of HIV/AIDS and Substance Use in Miami

Due Jun 30, 2030
$7.4M - $7.4M
MIAMI, FL

“This is a proposal for the continuation of the well-characterized Miami Adult Studies on HIV (MASH) cohort of middle-to-old, aged people living with a...”

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BJA FY 2026 Comprehensive Opioid, Stimulant, and Substance Use Site-Based Program

Bureau of Justice Assistance·Due Sep 24, 2026
Up to $7.0M

“This is a notice of funding opportunity (NOFO) for the BJA FY 2026 Comprehensive Opioid, Stimulant, and Substance Use Site-Based Program (COSSUP). Thi...”

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BJA FY 2026 Comprehensive Opioid, Stimulant, and Substance Use Site-Based Program

Bureau of Justice Assistance·Due Sep 24, 2026
Up to $7.0M
United StatesHealthcare

“This is a notice of funding opportunity (NOFO) for the BJA FY 2026 Comprehensive Opioid, Stimulant, and Substance Use Site-Based Program (COSSUP). Thi...”

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Services Grant Program for Residential Treatment for Pregnant and Postpartum Women

Substance Abuse and Mental Health Services Administration (SAMHSA)
Up to $5.3M
substance_abusematernal_healthmental_healthpublic_health

“Services Grant Program for Residential Treatment for Pregnant and Postpartum Women is sponsored by Substance Abuse and Mental Health Services Administ...”

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Support to Communities: Fostering Opioid Recovery Through Workforce Development

U.S. Department of Labor
$500K - $5.0M
health_disparitiespublic_healthsubstance_abuseworkforce_development

“Support to Communities: Fostering Opioid Recovery Through Workforce Development is a competitive grant from the U.S. Department of Labor that funds tr...”

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Monitoring the quality of the country's surface water Identification of priority substances and specific pollutants

Due Dec 31, 2029
Up to $4.3M
Greece

“The General Chemical State Laboratory (GCSL) is one of the operating bodies of the National Monitoring Network for the qualitative and quantitative st...”

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EPA Brownfields Cleanup Grants

U.S. Environmental Protection Agency (EPA)
$500K - $4.0M
brownfieldswater_qualityland_conservationenvironmental_justice

“EPA Brownfields Cleanup Grants is sponsored by U.S. Environmental Protection Agency (EPA). Offers funding for cleanup activities at brownfield sites t...”

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Collaborative Research: FEC: Tri-State Collaborative for Defluorination of Per- and Polyfluoroalkyl Substances

Due Aug 31, 2029
$3.6M - $3.6M
NEWARK, DE

“Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals, and certain legacy PFAS may pose health and environmental risks due to the strong ...”

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Assertive Community Treatment (ACT) Grant Program

Substance Abuse and Mental Health Services Administration (SAMHSA)
Up to $3.4M
mental_healthpublic_healthcommunity_developmenthealth_disparities

“Assertive Community Treatment (ACT) Grant Program is sponsored by Substance Abuse and Mental Health Services Administration (SAMHSA). Supports the est...”

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Development of Interventions to Prevent and Treat Substance Use Disorders and Overdose (UG3/UH3 - Clinical Trial Optional)

Due Aug 21, 2028
Up to $3.0M
United States

“Max award: $3,000,000 Eligibility: Other Eligible Applicants include the following: Eligible Agencies of the Federal Government; Faith-based or Comm...”

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Development of Interventions to Prevent and Treat Substance Use Disorders and Overdose (UG3/UH3 - Clinical Trial Optional)

National Institutes of Health·Due Aug 21, 2028
Up to $3.0M

“The purpose of this Funding Opportunity (NOFO) is to solicit grant applications to support research on the discovery and development of interventions ...”

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HEAL Initiative: Development of Interventions to Prevent and Treat Substance Use Disorders and Overdose (UG3/UH3 - Clinical Trial Optional)

National Institutes of Health (NIH)·Due Aug 21, 2028
Up to $3.0M
substance_abuse

“HEAL Initiative: Development of Interventions to Prevent and Treat Substance Use Disorders and Overdose (UG3/UH3 - Clinical Trial Optional) is sponsor...”

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Children's Mental Health Initiative

Substance Abuse and Mental Health Services Administration
$1.0M - $3.0M
discover:mental healthfit_score:46

“Children's Mental Health Initiative is sponsored by Substance Abuse and Mental Health Services Administration. Match reasons: Matches your focus: "me...”

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Safety Through Recovery, Engagement, and Evidence-based Treatment and Support (STREETS)

Substance Abuse and Mental Health Services Administration (SAMHSA)
Up to $3.0M
discover:disability servicesfit_score:86

“Funds multisector, state-of-the-art care systems for people who are homeless and have substance use disorders, serious mental illness, or co-occurring...”

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CASCADE: A North Carolina cohort to address the cascading effects of the HIV and substance use syndemic

Due Jul 31, 2030
$2.5M - $2.5M
WINSTON-SALEM, NC

“The US Deep South bears the highest burden of HIV, and the South is lagging behind in achieving Ending the HIV Epidemic (EHE) goals. People who use dr...”

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Community Mental Health Centers (CMHC) Grant Program

Substance Abuse and Mental Health Services Administration (SAMHSA)
$500K - $2.5M
mental_healthpublic_healthcommunity mental healthbehavioral health

“Community Mental Health Centers (CMHC) Grant Program is sponsored by Substance Abuse and Mental Health Services Administration (SAMHSA). This opportun...”

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