OpportunityBox
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OpportunityBox

An open-source directory of conferences, workshops, trainings, fellowships, volunteer positions, and calls for papers from around the world, with deadlines, funding info, and application links in one place.

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  • All opportunities
  • Fellowships
  • Calls for papers
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One email a week: new opportunities + deadlines closing soon.

MIT licensed · Created by S M Asif Hossain · Built by the community, for the community

Explore opportunities

124 open opportunities worldwide, updated continuously.

Training
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Outreachy Internships

Paid, remote, three-month internships in open source and open science for people subject to systemic bias and underrepresentation in tech. $7,000 stipend, no degree required.

OnlineFully fundedDue Aug 31, 2026
Grant
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U.S. Embassy Jakarta Media Small Grants Competition

U.S. Embassy Jakarta Media Small Grants Competition, a US federal funding opportunity from U.S. Mission to Indonesia (opportunity number PAS-JAKARTA-FY26-10). See the official Grants.gov listing for eligibility, award amounts, and application instructions.

United StatesFully fundedDue Aug 31, 2026
Training
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ROSES 2025: A.10 INNOVATE

ROSES 2025: A.10 INNOVATE, a US federal funding opportunity from NASA Headquarters (opportunity number NNH25ZDA001N-INNOVATE). See the official Grants.gov listing for eligibility, award amounts, and application instructions.

United StatesFully fundedDue Aug 31, 2026
Training
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Brookwood-Sago Mine Safety Grants

Brookwood-Sago Mine Safety Grants, a US federal funding opportunity from Mine Safety and Health Administration (opportunity number FOA-BS-2026-1). See the official Grants.gov listing for eligibility, award amounts, and application instructions.

United StatesFully fundedDue Aug 31, 2026
Fellowship
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The 2027 YSEALI Regional Workshop: Securing Supply Chains

The 2027 YSEALI Regional Workshop: Securing Supply Chains, a US federal funding opportunity from U.S. Mission to Indonesia (opportunity number FY26-PAS-SURABAYA-01). See the official Grants.gov listing for eligibility, award amounts, and application instructions.

United StatesFully fundedDue Aug 31, 2026
Grant
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Medical Student Education Program (MSE)

Medical Student Education Program (MSE), a US federal funding opportunity from Health Resources and Services Administration (opportunity number HRSA-27-098). See the official Grants.gov listing for eligibility, award amounts, and application instructions.

United StatesFully fundedDue Sep 1, 2026
Workshop
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Tribal Colleges and Universities Program

Tribal Colleges and Universities Program, a US federal funding opportunity from U.S. National Science Foundation (opportunity number 21-595). See the official Grants.gov listing for eligibility, award amounts, and application instructions.

United StatesFully fundedDue Sep 1, 2026
Conference
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Grace Hopper Celebration, Student Scholarships

Scholarships covering registration, travel, and lodging for students and faculty to attend the world's largest gathering of women and non-binary technologists.

Chicago, United StatesFully fundedDue Sep 2, 2026
Fellowship
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DoW Prostate Cancer, Physician Research Award

DoW Prostate Cancer, Physician Research Award, a US federal funding opportunity from Defense Health Agency Contracting Activity - DHACA (opportunity number HT942526PCRPPRA). See the official Grants.gov listing for eligibility, award amounts, and application instructions.

United StatesFully fundedDue Sep 2, 2026
Fellowship
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DoW Prostate Cancer, Early Investigator Research Award

DoW Prostate Cancer, Early Investigator Research Award, a US federal funding opportunity from Defense Health Agency Contracting Activity - DHACA (opportunity number HT942526PCRPEIRA). See the official Grants.gov listing for eligibility, award amounts, and application instructions.

United StatesFully fundedDue Sep 2, 2026
Training
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Addressing Dementia in Tribal and Urban Indian Communities: CAReS Program

Addressing Dementia in Tribal and Urban Indian Communities: CAReS Program, a US federal funding opportunity from Indian Health Service (opportunity number HHS-2026-IHS-ALZ-0001). See the official Grants.gov listing for eligibility, award amounts, and application instructions.

United StatesFully fundedDue Sep 4, 2026
Workshop
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AI Unlocked Workshop

A fully funded, hands-on workshop introducing researchers and students to the NAIRR Pilot resources for AI research. Participants learn to access national-scale compute, datasets, and models. Travel and accommodation are fully reimbursed for accepted applicants. Funded by NAIRR and NSF.

Boulder, United StatesFully fundedDue Sep 7, 2026
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