John Matthews (born 1948) and Caitlín Matthews (born 1952) are English writers. Together, they have written over 150 books, translated into more than thirty languages, including Tarot packs, a card-based storytelling system, screenplays, songs and other works. They are active on the New Age workshop circuit, teaching their versions of the Celtic mysteries, Neo-shamanism, the Goddess and King Arthur. They were jointly listed 86th in the Watkins list of the 100 most spiritually influential living people worldwide for 2011. They live in Oxford, UK.