The Matheson Trust is an educational charity based in London dedicated to further and disseminate the study of comparative religion, especially from the point of view of the underlying harmony of the major religious and philosophical traditions of the world.

[4] Registered as a UK charity in 1982,[5] the trust was for years active sponsoring academic research,[6] lectures,[7] film production[8] and publications.

Matheson Trust associates have included, among others, Martin Lings, Charles Le Gai Eaton, William Stoddart and Reza Shah-Kazemi.

Since 2008, The Matheson Trust had been co-producing publications with a number of kindred organisations and established publishers: The Prometheus Trust,[11] Fons Vitae[12] (KY), Archetype UK,[13] but December 2010[14] saw the launch of an independent series, the "Matheson Monographs", covering "scriptural exegesis, the modalities of spiritual and contemplative life, studies of particular religious traditions, comparative analyses, studies of traditional arts, crafts and cosmological sciences, contemporary scholarly expositions of religious philosophy and metaphysics, translations of both classical and contemporary texts and transcriptions of lectures by, and interviews with, spiritual and scholarly authorities from different religious and philosophical traditions".

[15] In March 2011 the Matheson Trust website was launched,[16] hosting an online library of free selected books and articles, almost exclusively in English, including authors and sources as varied as Shaykh Abdallah Bin Bayyah, the Archbishop of Canterbury[17] Rowan Williams, the Berzin archives, Charles, Prince of Wales, Chief Rabbi Jonathan Sacks, James Cutsinger, Gavin D'Costa, Seyyed Hossein Nasr, Harry Oldmeadow, the journal Sacred Web, Huston Smith, Timothy Winter (Shaykh Abdal Hakim Murad), The Woolf Institute of Abrahamic Faiths and others.