- Grants.gov is the single point of access for searching competitive funding opportunities from more than 900 grant programs offered by the 26 federal grant-making agencies.
- National Endowment for the Arts (NEA) Grant Opportunities
- National Endowment for the Humanities (NEH) Grant Opportunities
- National Institute of Health (NIH) Funding Opportunities and Notices
- National Science Foundation (NSF) Active Funding Opportunities
- Institute of Education Sciences (IES) Funding Opportunities
- Foundation Center Directory Professional (Requires UO connection)