Federal Grant Opportunities

82,290 opportunities from Grants.gov – 1,023 currently open for applications. Data from SAM.gov and Grants.gov, covering federal grant programs and opportunities across all 50 states; see our methodology.

1,023 Open 81,267 Closed

All Opportunities

Page 18 of 1,646
Closed U.S. National Science Foundation

Tribal Colleges and Universities Program

Posted: Jun 6, 2025 Up to $2.5M CFDA 47.041;47.050;47.075
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Closed U.S. National Science Foundation

Computer and Information Science and Engineering Research Expansion Program

Posted: Jun 6, 2025 CFDA 47.070
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Closed U.S. National Science Foundation

Division of Environmental Biology

Posted: Jun 6, 2025 Up to $5.0M CFDA 47.074
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Closed U.S. National Science Foundation

Partnership to Advance Conservation Science and Practice

Posted: Jun 6, 2025 CFDA 47.074
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Closed U.S. National Science Foundation

Frontier Research in Earth Sciences

Posted: Jun 6, 2025 Up to $3.0M CFDA 47.050
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Closed U.S. National Science Foundation

Sedimentary Geology and Paleobiology

Posted: Jun 6, 2025 CFDA 47.050
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Closed U.S. National Science Foundation

Cognitive Neuroscience

Posted: Jun 6, 2025 CFDA 47.075
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Closed U.S. National Science Foundation

ACED: Accelerating Computing-Enabled Scientific Discovery

Posted: Jun 6, 2025 Up to $3.0M CFDA 47.041;47.049;47.070;47.074;47.084
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Closed U.S. National Science Foundation

Human-Environment and Geographical Sciences Program - Doctoral Dissertation Research Improvement Awards

Posted: Jun 6, 2025 Up to $18K CFDA 47.075
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Closed U.S. National Science Foundation

Geography and Spatial Sciences Program

Posted: Jun 6, 2025 Up to $400K CFDA 47.075
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Closed U.S. National Science Foundation

Geotechnical Engineering and Materials

Posted: Jun 6, 2025 CFDA 47.041
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Closed U.S. National Science Foundation

Manufacturing Machines and Equipment

Posted: Jun 6, 2025 Up to $300K CFDA 47.041
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Closed U.S. National Science Foundation

Operations Research

Posted: Jun 6, 2025 CFDA 47.041
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Closed U.S. National Science Foundation

FOR NSF DIS TESTING

Posted: Jun 6, 2025 CFDA 47.075
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Closed U.S. National Science Foundation

Conferences and Workshops in the Mathematical Sciences

Posted: Jun 6, 2025 Up to $100K CFDA 47.049
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Closed U.S. National Science Foundation

Environmental Sustainability

Posted: Jun 6, 2025 CFDA 47.041
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Closed U.S. National Science Foundation

Antarctic Research Not Requiring U.S. Antarctic Program (USAP) Field Support

Posted: Jun 6, 2025 CFDA 47.050
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Closed U.S. National Science Foundation

Partnerships in Astronomy & Astrophysics Research and Education

Posted: Jun 6, 2025 CFDA 47.049
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Closed U.S. National Science Foundation

NSF Scholarships in Science, Technology, Engineering, and Mathematics Program

Posted: Jun 6, 2025 Up to $5.0M CFDA 47.076
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Closed U.S. National Science Foundation

Science, Technology, and Society

Posted: Jun 6, 2025 Up to $180K CFDA 47.075
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Closed U.S. National Science Foundation

Research Coordination Networks (RCN)

Posted: Jun 6, 2025 Up to $500K CFDA 47.041;47.050;47.070;47.074;47.075;47.083
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Closed U.S. National Science Foundation

Research in the Formation of Engineers

Posted: Jun 6, 2025 CFDA 47.041
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Closed U.S. National Science Foundation

Division of Environmental Biology

Posted: Jun 6, 2025 Up to $5.0M CFDA 47.074
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Closed U.S. National Science Foundation

Partnerships for Research Innovation in the Mathematical Sciences

Posted: Jun 6, 2025 Up to $400K CFDA 47.049
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Closed U.S. National Science Foundation

Environmental Engineering

Posted: Jun 6, 2025 CFDA 47.041
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Closed U.S. National Science Foundation

Organismal Response to Climate Change

Posted: Jun 6, 2025 CFDA 47.050;47.074
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Closed U.S. National Science Foundation

Mathematical and Physical Sciences Ascending Postdoctoral Research Fellowships

Posted: Jun 6, 2025 Up to $300K CFDA 47.049
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Closed U.S. National Science Foundation

Cultural Anthropology Program - Doctoral Dissertation Research Improvement Grants

Posted: Jun 6, 2025 CFDA 47.075
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Closed U.S. National Science Foundation

Fluid Dynamics

Posted: Jun 6, 2025 CFDA 47.041
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Closed U.S. National Science Foundation

Algorithms for Threat Detection

Posted: Jun 6, 2025 Up to $300K CFDA 12.630;47.049
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Closed U.S. National Science Foundation

Earth Sciences Instrumentation and Facilities

Posted: Jun 6, 2025 Up to $14.0M CFDA 47.050
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Closed U.S. National Science Foundation

Long-Term Ecological Research

Posted: Jun 6, 2025 CFDA 47.050;47.074;47.075
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Closed U.S. National Science Foundation

Law & Social Sciences

Posted: Jun 6, 2025 CFDA 47.075
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Closed U.S. National Science Foundation

Science of Science and Innovation Policy Doctoral Dissertation Research Improvement Grants

Posted: Jun 6, 2025 CFDA 47.075
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Closed U.S. National Science Foundation

SBE Postdoctoral Research Fellowships

Posted: Jun 6, 2025 Up to $69K CFDA 47.075
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Closed U.S. National Science Foundation

Ecology and Evolution of Infectious Diseases

Posted: Jun 6, 2025 Up to $3.0M CFDA 10.310;47.049;47.050;47.074;47.075;93.859;93.989
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Closed U.S. National Science Foundation

Conferences and Workshops in the Mathematical Sciences

Posted: Jun 6, 2025 Up to $100K CFDA 47.049
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Closed U.S. National Science Foundation

Division of Materials Research: Topical Materials Research Programs: Biomaterials (BMAT), Condensed Matter Physics (CMP), Metals and Metallic Nanostructures (MMN), Polymers (POL)

Posted: Jun 6, 2025 CFDA 47.049
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Closed U.S. National Science Foundation

Documenting Endangered Languages

Posted: Jun 6, 2025 CFDA 47.050;47.070;47.075
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Closed U.S. National Science Foundation

Computer and Information Science and Engineering (CISE): Core Programs, Large Projects

Posted: Jun 6, 2025 CFDA 47.070
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Closed U.S. National Science Foundation

Biodiversity on a Changing Planet

Posted: Jun 6, 2025 CFDA 47.050;47.074
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Closed U.S. National Science Foundation

Launching Early-Career Academic Pathways in the Mathematical and Physical Sciences (LEAPS-MPS)

Posted: Jun 6, 2025 Up to $250K CFDA 47.049
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Closed U.S. National Science Foundation

Research Coordination Networks (RCN)

Posted: Jun 6, 2025 CFDA 47.041;47.050;47.070;47.074;47.075;47.076;47.083;47.084
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Closed U.S. National Science Foundation

Sedimentary Geology and Paleobiology

Posted: Jun 6, 2025 CFDA 47.050
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Closed U.S. National Science Foundation

Division of Environmental Biology

Posted: Jun 6, 2025 Up to $5.0M CFDA 47.074
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Closed U.S. National Science Foundation

Division of Integrative Organismal Biology Core Programs

Posted: Jun 6, 2025 CFDA 47.074
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Closed U.S. National Science Foundation

Division of Molecular and Cellular Biosciences: Investigator-initiated research projects (MCB)

Posted: Jun 6, 2025 CFDA 47.074
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Closed U.S. National Science Foundation

SBE Postdoctoral Research Fellowships

Posted: Jun 6, 2025 Up to $69K CFDA 47.075
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Closed U.S. National Science Foundation

Hispanic Serving Institutions: Equitable Transformation in STEM Education (ETSE)

Posted: Jun 6, 2025 CFDA 47.076
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Closed U.S. National Science Foundation

NSF Scholarships in Science, Technology, Engineering, and Mathematics Program

Posted: Jun 6, 2025 Up to $5.0M CFDA 47.076
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