| Ruth L. Kirschstein National Research Service Award (NRSA) Individual Postdoctoral Fellowship (Parent F32) National Institutes of Health · PA-25-423 | Public universities, Nonprofits (501c3), Nonprofits (other) +4 | — | May 7, 2028 |
| Ruth L. Kirschstein National Research Service Award (NRSA) Individual Senior Fellowship (Parent F33) National Institutes of Health · PA-25-424 | Public universities, Nonprofits (501c3), Nonprofits (other) +4 | — | May 7, 2028 |
| Ruth L. Kirschstein National Research Service Award (NRSA) Short-Term Institutional Research Training Grant (Parent T35) National Institutes of Health · PA-25-280 | States, Counties, Cities & townships +12 | — | May 7, 2028 |
| Translational Bioinformatics and Experimental Approaches to Advance Drug Repositioning and Combination Therapy Development for Alzheimers Disease and Related Dementias (R01 Clinical Trial Not Allowed) National Institutes of Health · PAR-25-374 | States, Counties, Cities & townships +12 | $1.0M | May 7, 2028 |
| NHLBI TOPMed: Omics Phenotypes of Heart, Lung, and Blood Disorders (X01 - Clinical Trial Not Allowed) National Institutes of Health · PAR-25-447 | States, Counties, Cities & townships +12 | — | May 8, 2028 |
| Animal and Veterinary Innovation Centers (U18) Food and Drug Administration · PAR-24-251 | Public universities, Private universities, Others | $3.0M | May 12, 2028 |
| Reissue of RFA-FD-23-001- Clinical Studies of Orphan Products Addressing Unmet Needs of Rare Diseases (R01 Clinical Trials Required) Food and Drug Administration · RFA-FD-25-020 | Others | — | May 16, 2028 |
| Silvio O. Conte Centers for Basic Neuroscience or Translational Mental Health Research (P50 Clinical Trial Optional) National Institutes of Health · PAR-27-127 | States, Counties, Cities & townships +12 | — | May 25, 2028 |
| Maximizing Investigators' Research Award (MIRA) (R35 - Clinical Trial Optional) National Institutes of Health · PAR-26-121 | States, Counties, Cities & townships +12 | — | May 26, 2028 |
| Institutional Network Award for Promoting Kidney, Urologic, and Hematologic Research Training (U2C - Clinical Trial Not Allowed) National Institutes of Health · PAR-26-115 | States, Counties, Cities & townships +12 | $4.0M | May 26, 2028 |
| Mind and Body Interventions to Restore Whole Person Health via Emotional Well-Being Mechanisms (R61/R33 Clinical Trial Required) National Institutes of Health · PAR-25-449 | States, Counties, Cities & townships +12 | — | Jun 7, 2028 |
| Paul B. Beeson Emerging Leaders Career Development Award in Aging (K76 Clinical Trial Not Allowed) National Institutes of Health · PAR-27-112 | States, Counties, Cities & townships +12 | — | Jun 12, 2028 |
| INCLUDE Project: Clinical Trials Phased Awards for Down syndrome Research (R61/R33 Clinical Trial Required) National Institutes of Health · RFA-OD-27-005 | States, Counties, Cities & townships +12 | $3.0M | Jun 15, 2028 |
| INCLUDE Project: Transformative Research Awards for Down syndrome (R01 Clinical Trial Not Allowed) National Institutes of Health · RFA-OD-27-004 | States, Counties, Cities & townships +12 | $3.0M | Jun 15, 2028 |
| INCLUDE Project: Exploratory/Developmental Research Awards for Down syndrome (R21 Clinical Trial Not Allowed) National Institutes of Health · RFA-OD-27-003 | States, Counties, Cities & townships +12 | $1.0M | Jun 15, 2028 |
| Exploratory Clinical Neuroscience Research on Substance Use Disorders (R61/R33 Clinical Trial Optional) National Institutes of Health · PAR-27-053 | States, Counties, Cities & townships +12 | — | Jun 16, 2028 |
| BRAIN Initiative: Integrative Team-Research BRAIN Circuits Program - iBCP (RM1 Clinical Trial Not Allowed) National Institutes of Health · RFA-NS-27-002 | States, Counties, Cities & townships +12 | $1.0M | Jun 23, 2028 |
| Shared Instrumentation Grant (SIG) Program (S10 Clinical Trial Not Allowed) National Institutes of Health · PAR-27-022 | States, Counties, Cities & townships +12 | — | Jul 1, 2028 |
| Seed Instrumentation Support (SIS) Program (S10 Clinical Trial Not Allowed) National Institutes of Health · PAR-27-021 | States, Counties, Cities & townships +12 | — | Jul 1, 2028 |
| Lasker Clinical Research Scholar's Program (Si2/R00 Clinical Trial Optional) National Institutes of Health · PAR-27-076 | States, Counties, Cities & townships +12 | — | Jul 7, 2028 |
| Native American Research Centers for Health (NARCH) Planning Grants (R34 - Clinical Trial Not Allowed) National Institutes of Health · PAR-25-441 | Tribal governments, Tribal organizations | — | Jul 7, 2028 |
| Grants for Early Medical/Surgical Specialists' Transition to Aging Research (GEMSSTAR) (R03 Clinical Trial Optional) National Institutes of Health · PAR-27-096 | States, Counties, Cities & townships +12 | — | Jul 16, 2028 |
| Clinical Trial Readiness for Rare Diseases, Disorders, and Syndromes (R21 Clinical Trial Not Allowed) National Institutes of Health · PAR-25-450 | States, Counties, Cities & townships +12 | — | Jul 20, 2028 |
| Transformative Non-Invasive/Minimally Invasive Technologies for Imaging the Olfactory System Across Scales (R01 CT Optional) National Institutes of Health · RFA-DC-27-003 | States, Counties, Cities & townships +12 | $2.0M | Aug 21, 2028 |
| Development of Interventions to Prevent and Treat Substance Use Disorders and Overdose (UG3/UH3 - Clinical Trial Optional) National Institutes of Health · PAR-25-446 | States, Counties, Cities & townships +12 | — | Aug 21, 2028 |
| Stephen I. Katz Early Stage Investigator Research Project Grant (R01 Clinical Trial Not Allowed) National Institutes of Health · PAR-25-322 | States, Counties, Cities & townships +12 | — | Aug 25, 2028 |
| Vet-LIRN Capacity-Building Project and Equipment Grants (U18) Food and Drug Administration · PAR-23-202 | States, Counties, Cities & townships +11 | — | Sep 4, 2028 |
| Support for Research Excellence First Independent Research (SuRE-First) Award (R16 - Clinical Trial Not Allowed) National Institutes of Health · PAR-25-415 | Public universities, Private universities | — | Sep 7, 2028 |
| Support for Research Excellence (SuRE) Award (R16 Clinical Trial Not Allowed) National Institutes of Health · PAR-25-414 | Public universities, Private universities | — | Sep 7, 2028 |
| Method to Extend Research in Time (MERIT) Award Extension Request (Type 4 eSubmission Clinical Trial Optional) National Institutes of Health · PAR-25-324 | States, Counties, Cities & townships +12 | — | Sep 7, 2028 |
| Exploratory Grants in Cancer Control (R21 Clinical Trial Optional) National Institutes of Health · PA-25-253 | States, Counties, Cities & townships +12 | — | Sep 7, 2028 |
| Avant Garde/Avenir Awards for Investigators Conducting High Risk/High Reward Research on HIV and Substance Use (or Substance Use Disorders) (DP1 Clinical Trial Optional) National Institutes of Health · PAR-27-026 | States, Counties, Cities & townships +12 | — | Sep 25, 2028 |
| Limited Competition: Superfund Hazardous Substance Research and Training Program (P42 Clinical Trial Optional) National Institutes of Health · RFA-ES-27-004 | Public universities, Private universities | $22.0M | Sep 25, 2028 |
| NIGMS Institutional Biomedical Undergraduate Research Training (BURT) Program (T34) National Institutes of Health · PAR-26-033 | Public universities, Tribal governments, Tribal organizations +3 | — | Sep 25, 2028 |
| Cancer Center Support Grants (CCSGs) for NCI-designated Cancer Centers (P30 Clinical Trial Optional) National Institutes of Health · PAR-25-444 | States, Counties, Cities & townships +11 | — | Sep 25, 2028 |
| Animal and Biological Material Resource Centers (P40 Clinical Trial Not Allowed) National Institutes of Health · RFA-OD-25-011 | States, Counties, Cities & townships +8 | $1.3M | Sep 26, 2028 |
| Resource-Related Research Projects for Development of Models and Related Materials for Studying Human Health and Diseases (R24 Clinical Trials Not Allowed) National Institutes of Health · RFA-OD-25-010 | States, Counties, Cities & townships +8 | $5.0M | Sep 28, 2028 |
| Limited Competition: NIGMS Mature Synchrotron Resources (MSR) for Structural Biology (P30 - Clinical Trial Not Allowed) National Institutes of Health · PAR-27-068 | States, Counties, Cities & townships +12 | — | Oct 2, 2028 |
| BRAIN Initiative: Research Resource Grants for Technology Integration and Dissemination (U24 Clinical Trial Not Allowed) National Institutes of Health · RFA-NS-27-001 | States, Counties, Cities & townships +12 | $10.0M | Oct 6, 2028 |
| Development of Candidate Medical Countermeasures (MCMs) and Technologies Against Radiological/Nuclear or Chemical Threats (U01 Clinical Trial Not Allowed) National Institutes of Health · RFA-AI-27-014 | States, Counties, Cities & townships +12 | — | Oct 9, 2028 |
| Limited Competition: Stimulating Access to Research in Residency Transition Scholar (StARRTS) (K38 Clinical Trial Not Allowed) National Institutes of Health · RFA-HL-27-010 | Others | $10.8M | Oct 13, 2028 |
| Using Archived Data and Specimen Collections to Advance Maternal and Pediatric HIV/AIDS Research (R21 CT Not Allowed) National Institutes of Health · RFA-HD-27-007 | States, Counties, Cities & townships +12 | $1.0M | Oct 20, 2028 |
| Occupational Safety and Health Training Project Grants (T03) Centers for Disease Control and Prevention - ERA · RFA-OH-25-003 | States, Counties, Cities & townships +13 | $24.0M | Oct 26, 2028 |
| Occupational Safety and Health Education and Research Centers (T42) Centers for Disease Control and Prevention - ERA · RFA-OH-25-002 | States, Counties, Cities & townships +13 | $32.0M | Oct 26, 2028 |
| Clinical Coordinating Center for Multi-Site Investigator-Initiated Clinical Trials (Collaborative UG3/UH3 Clinical Trial Required) National Institutes of Health · PAR-27-012 | States, Counties, Cities & townships +12 | — | Nov 2, 2028 |
| Data Coordinating Center for Multi-Site Investigator-Initiated Clinical Trials (Collaborative U24 Clinical Trial Required) National Institutes of Health · PAR-27-013 | States, Counties, Cities & townships +12 | — | Nov 2, 2028 |
| Single-Site Investigator-Initiated Clinical Trials (R61/R33 Clinical Trial Required) National Institutes of Health · PAR-27-011 | States, Counties, Cities & townships +12 | — | Nov 2, 2028 |
| CCRP Initiative: Promoting a Basic Understanding of Chemical Threats to Skin (R01 Clinical Trial Not Allowed) National Institutes of Health · PAR-27-075 | States, Counties, Cities & townships +12 | — | Nov 5, 2028 |
| Early Immune System Development and Ontogeny (R01 Clinical Trial Optional) National Institutes of Health · PAR-25-362 | States, Counties, Cities & townships +12 | — | Nov 5, 2028 |
| Limited Competition: Small Grant Program for NHLBI K01/K08/K23/K25 Recipients (R03 Clinical Trial Optional) National Institutes of Health · RFA-HL-27-004 | States, Counties, Cities & townships +12 | $3.9M | Nov 7, 2028 |