Here are some resources and organizations that offer research grants for mental health support:

1. National Institutes of Health (NIH): The NIH provides various grant opportunities focused on mental health research through the National Institute of Mental Health (NIMH). Their funding opportunities can be found on the NIH Grants & Funding page, where you can search for specific grants that cater to mental health research.

2. Substance Abuse and Mental Health Services Administration (SAMHSA): SAMHSA offers grants aimed at improving mental health services and supporting initiatives that address substance abuse and mental health needs. Their grant announcements are available on the SAMHSA website.

3. The American Psychological Association (APA): The APA provides grants and funding for research that contributes to the understanding of psychological health, including mental health initiatives. Details on available grants can be found on their funding page.

4. Mental Health America (MHA): MHA offers funding opportunities for organizations working on mental health initiatives. Keep an eye on their website for announcements regarding grant cycles and funding eligibility.

5. Robert Wood Johnson Foundation: This foundation funds various health-related research projects, including those focused on mental health. Their website provides information about current funding opportunities and grant applications.

6. National Science Foundation (NSF): The NSF sometimes includes mental health topics in its broader health research funding initiatives. Check their website for relevant grant announcements.

7. Health Resources and Services Administration (HRSA): HRSA provides grants that support mental health services in underserved areas. Information about available grants can be found on their HRSA website.

8. The Wellcome Trust: This global charitable foundation funds health research, including mental health studies. Explore their funding opportunities to find applicable grants.

9. National Alliance on Mental Illness (NAMI): NAMI sometimes collaborates on grant initiatives, focusing on mental health awareness and support. Their website may have current information on partnerships and funding opportunities.

10. Trauma-Informed Care Programs: Many foundations and organizations provide grants geared toward trauma and mental health recovery, which can be explored for more focused funding streams.

Make sure to check each organization's website for the latest grant announcements, application deadlines, and eligibility criteria. Additionally, keeping an eye on newsletters and mailing lists from these organizations can provide timely updates on funding opportunities.