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All Grants for Ontario 

View here all current grant applications for nonprofit grants, for-profit grants, small business grants, individual grants, federal, state, foundation, corporate giving and local grants available on GrantWatch.com.
Number of available Grants: 856

The numbers of available grants are fluid as we archive grants daily and add new ones regularly.

Grants to USA, Canada, and International Breast Cancer Research Teams for Innovative Early Det...

Deadline 02/01/26

Grants of up to $40,000 to USA, Canada, and International breast cancer research teams for early detection pilot projects. Funding is intended to support research to develop innovative techniques in the areas of immunologic or biological methods of early breast cancer ...

GrantWatch ID#: 177576

Grants to USA, Canada, and International Nonprofits, For-Profits, IHEs, and Agencies to Suppor...

Deadline 06/16/25

Grants to USA, Canada, and International nonprofit and for-profit organizations, IHEs, and agencies to support small-scale research projects. Applicants are advised that required registrations may take several weeks to complete. Funding is intended for small research p...

GrantWatch ID#: 183781

Grants to Ontario Nonprofits and Individuals in Eligible Locations for Arts and Cultural Proje...

Deadline 07/18/25

Grants of up to $5,000 to Ontario nonprofit arts and cultural organizations and individuals in eligible locations to strengthen the creative community. Applicants must consult with program staff prior to applying. Funding is intended to enhance opportunities for local ...

GrantWatch ID#: 173486

Grants to USA, Canada, and International Investigators for Research Related to Performance-Enh...

Deadline 09/01/25 LOI Date: 08/01/25

Grants to USA, Canada, and International investigators for research projects related to the reduction of performance-enhancing drug use. Applicants must submit an LOI prior to applying. The purpose of the funding is to address the root causes and prevent the use of the...

GrantWatch ID#: 172154

Grants to USA, Canada, and International Researchers and Clinicians for Research Related to De...

Deadline 11/17/25 LOI Date: 09/15/25

Grants to USA, Canada, and International clinicians and researchers based at nonprofit and for-profit organizations, IHEs, and medical centers for Alzheimer's disease treatment research. Applicants must submit a letter of intent prior to applying. Funding is intended t...

GrantWatch ID#: 187795

Grants to Ontario, Alberta, Northwest Territories, and Newfoundland and Labrador Nonprofits an...

Deadline Ongoing

Grants to Ontario, Alberta, Northwest Territories, and Newfoundland and Labrador registered charities, nonprofit organizations, government agencies, education institutions, and indigenous and community groups for activities that build and strengthen communities in elig...

GrantWatch ID#: 162810

Grants to USA, Canada, and International Organizations and Individuals to Address Urgent Threa...

Deadline Ongoing

Grants of up to $5,000 to USA, Canada, and International organizations and individuals to address urgent threats to amphibians. Funding is intended for crucial projects that take swift action to resolve impending threats to amphibian species or populations. Priority is...

GrantWatch ID#: 212956

Opportunity for USA, Canada, and International Food and Agricultural Businesses to Participate...

Deadline 05/15/25 Conference Date: 04/25/25

Opportunity for USA, Canada, and International businesses to participate in a food and agricultural business competition to benefit eligible regions. Successful applicants will receive monetary support, business development support, training, and mentorship. As a condi...

GrantWatch ID#: 204255

Cooperative Agreements to USA, Canada, and International Nonprofits, For-Profits, IHEs, and Ag...

Deadline 06/18/25

Cooperative agreements to USA, Canada, and International nonprofit organizations, Tribes, for-profits, IHEs, and government agencies for research addressing strokes and neurological disorders. Applicants are advised that the required registrations must be completed pri...

GrantWatch ID#: 218707

Grants to Ontario Arts Nonprofits for Projects that Promote the Arts

Deadline 08/05/25

Grants of up to $15,000 to Ontario nonprofit arts organizations in eligible locations for projects that distribute or exhibit contemporary art. First-time applicants must contact the funding source before applying. Funding is intended for short-term or one-time project...

GrantWatch ID#: 148855
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