Teenage Cancer Trust is a UK-based charity established in 1990, dedicated to enhancing the cancer experience for young people aged 13 to 24. The organization focuses on providing specialized care, support, and advocacy tailored to the unique needs of teenagers and young adults with cancer.

The charity's core services include funding and establishing specialist teenage cancer units within NHS hospitals across the UK. These units offer dedicated spaces where young patients receive treatment alongside peers, equipped with age-appropriate facilities like computers and game consoles. Teenage Cancer Trust also funds and trains specialist nurses and youth workers who provide personalized care from diagnosis through treatment and for up to two years afterward. Additionally, the charity offers educational resources, events to help young people regain independence, and advocacy to promote awareness of teenage and young adult cancer needs.

With 28 specialist units in major UK cities, Teenage Cancer Trust aims to ensure that cancer does not hinder young people's lives. The organization operates with an annual income of around £6.5 million and is governed by a Board of Trustees, supported by notable patrons.