Grants are available for UK registered charities whose work supports vulnerable and marginalised people experiencing mental health issues, particularly those affected by bereavement, suicide, and online bullying. For its current grants round, the Kristina Martin Charitable Trust is offering a total of £400,000 in funding, which will be allocated across the following themes: homelessness and mental health; the impact of social media on mental health; reducing social isolation; and supporting the mental health of children and young people. Charities with an annual income of under £1 million are eligible to apply. The level of funding awarded for most grants will be determined by the Trustees. Applications open on the 24th October 2025 and close on the 12th December 2025. Funding to Improve Mental Health Support for Vulnerable & Marginalised People (UK)