NIH grants

376 opportunities from NIH are open right now. The next deadline is Friday, Oct 30. 166 opportunities are coming up.

These Grants.gov records identify NIH as the agency. Check each notice for applicant types, project restrictions and application dates.

Due in November 2026

Apply by Nov 13, 2026

NCCIH Natural Product Early Phase Clinical Trial Phased Innovation Award (R61/R33 Clinical Trial Required)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Up to $350K
Closes in 18 days
Apply by Nov 13, 2026

NCCIH Natural Product Mid Phase Clinical Trial (R01 Clinical Trial Required)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 18 days
Apply by Nov 13, 2026

NIDA Mentored Clinical Scientist Development Program Award in Substance Use and Substance Use Disorder Research (K12 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Up to $750K
Closes in 18 days
Apply by Nov 16, 2026

Ethical, Legal and Social Implications (ELSI) Small Research Grant (R03 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Up to $50K
Closes in 21 days
Apply by Nov 17, 2026

Feasibility Clinical Trials of Mind and Body Interventions for NCCIH High Priority Research Topics (R34 Clinical Trial Required)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 22 days
Apply by Nov 17, 2026

Investigator Initiated Clinical Trials of Complementary and Integrative Interventions Delivered Remotely or via mHealth (R01 Clinical Trial Required)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 22 days
Apply by Nov 17, 2026

NCCIH Multi-Site Feasibility Clinical Trials of Mind and Body Interventions (R01 Clinical Trial Required)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Up to $350K
Closes in 22 days
Apply by Nov 17, 2026

Prevention and Intervention Approaches for Fetal Alcohol Spectrum Disorders (R61/R33 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 22 days
Apply by Nov 17, 2026

Secondary Analysis and Integration of Existing Data to Elucidate Cancer Risk and Related Outcomes (R21 Clinical Trials Not Allowed)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Up to $200K
Closes in 22 days
Apply by Nov 17, 2026

Single Source for the Continuation of the Physiology of the Weight Reduced State (POWERS) Study (U01- Clinical Trials Required)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 22 days
Apply by Nov 18, 2026

Ethical, Legal and Social Implications (ELSI) Exploratory/Developmental Research Grant (R21 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 23 days
Apply by Nov 18, 2026

Ethical, Legal and Social Implications (ELSI) Research (R01 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 23 days
Apply by Nov 19, 2026

NIH StrokeNet Clinical Trials and Biomarker Studies for Stroke Treatment, Recovery, and Prevention (UG3/UH3 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 24 days
Apply by Nov 19, 2026

Seamless Early-Stage Clinical Drug Development (Phase 1 to 2a) for Novel therapeutic Agents for the Spectrum of Alzheimer's Disease (AD) and AD-related Dementias (ADRD) (UG3/UH3 Clinical Trial Required)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 24 days
Apply by Nov 23, 2026

Cellular Senescence Network (SenNet): Discovery, Validation Centers (UM1 Clinical Trials Not Allowed)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 28 days
Apply by Nov 23, 2026

Cellular Senescence Network (SenNet): SenNet Data Coordination and Integration Center (SenNet DCIC) (UM1 Clinical Trials Not Allowed)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 28 days
Apply by Nov 23, 2026

Cellular Senescence Network (SenNet): SenNet Technology Projects (SenTecs) (UG3/UH3 Clinical Trial Not Allowed)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 28 days
Apply by Nov 23, 2026

HEAL Initiative: Pain Research Enhancement Program (PREP) (R15 Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges

Nationwide

Up to $375K
Closes in 28 days
Apply by Nov 24, 2026

Competing Revisions to Existing NIH Single Project Research Grants and Cooperative Agreements (Clinical Trial Optional)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Closes in 29 days

Due in December 2026

Apply by Dec 2, 2026

Maximizing the Scientific Value of Data Generated by the Environmental Influences on Child Health Outcomes (ECHO) Program: Ruth L. Kirschstein National Research Service Award (NRSA) Individual Postdoctoral Fellowship (F32)

Department of Health and Human Services

Applicants: Schools and colleges, For-profit companies, Local governments, Nonprofits, Small businesses, State governments, Tribal governments and organizations

Nationwide

Open

How do you want reminders?

Choose a free reminder channel for the deadlines you follow.

Following: All grant deadlines

Calendar (recommended)

Add to my calendar

Subscribe for updates as deadlines change. Alerts are included for 9:00 AM Central, 14, 3 and 1 day before. Your calendar app controls refresh speed and may require you to enable alerts for this calendar. The .ics download is a one-time copy.

Browser notifications

Free notifications for All grant deadlines. Uses the same reminder dates as the calendar, with quiet hours from 9:00 PM to 7:00 AM in your device’s time zone.

A weekly digest of new grants and upcoming deadlines. Set your applicant type and state below; choose more interests after confirming your email. Unsubscribe in one click.

Text reminder waitlist

Join the waitlist with your email. Planned pricing: $2.99/month or $24/year for GrantCalendar; $4.99/month for all Calendar sites. Plain alerts, no ads.

Email interest only. No phone number, payment or text messages. Privacy policy