Royal Trinity Hospice is the oldest hospice in the United Kingdom; it was founded in 1891 by a member of the Hoare banking family. It is located in Clapham Common, London, England, and provides specialist palliative care. In 2019, Royal Trinity Hospice was rated "Outstanding" by the Care Quality Commission, the highest rating that can be awarded. The hospice provides palliative and end of life care for patients in an inpatient unit at their Clapham Common headquarters and in the community, wherever patients may be living. In 2018, Trinity cared for 2,500 patients; in addition, the hospice provided pre- and post-bereavement support for over 900 carers.

Hospice care is a type of health care that focuses on the palliation of a terminally ill patient's pain and symptoms and attending to their emotional and spiritual needs at the end of life. Hospice care prioritizes comfort and quality of life by reducing pain and suffering. Hospice care provides an alternative to therapies focused on life-prolonging measures that may be arduous, likely to cause more symptoms, or are not aligned with a person's goals.