(Charles Henry) Allan Bennett (8 December 1872 – 9 March 1923) was a member of the Hermetic Order of the Golden Dawn. He was a close associate of author and occultist Aleister Crowley.
Bennett received the name Bhikkhu Ananda Metteyya at his ordination as a Buddhist monk and spent years studying and practicing Buddhism in the East. He was the second Englishman to be ordained as a Buddhist monk (Bhikkhu) of the Theravada tradition and was instrumental in introducing Buddhism in England. He established the first Buddhist Mission in the United Kingdom.
Allan Bennett was born in London on 8 December 1872. His father, a civil engineer, died when he was still a boy. He was raised as a strict Roman Catholic by his mother; a faith which he had rejected whilst in his teens. There is reference to him having at least one sister. He was educated at Hollesley College and later at Bath, England. Upon leaving school, he trained as an analytical chemist and achieved some success in that field for he was invited to participate in an expedition to Africa by Dr. Bernard Dyer, chemist to the Corn Trade; however, he did not go in the end. His electrical knowledge was profound while still in his early twenties; this and his talent for experimental science, mathematics and physics would stay with him throughout his life.
Bennett was, along with George Cecil Jones, Crowley’s primary teacher during his days in the Hermetic Order of the Golden Dawn. Bennett was educated at Hollesly College, and scraped by as an analytical chemist. Bennett was initiated into the G.D. in 1894, taking the motto "Iehi Aour" ("let there be light"). He was always very poor and tormented by illness, but still made a strong impression on other occultists of the time.
Bennett was one of the most brilliant minds in the order, and favored mysticism and white magic; he was almost wholly concerned with enlightenment rather than siddhis (magical powers). Bennett had high regard for Golden Dawn leader S. L. Mathers, and with him began working on a book of Hermetic Qabalah correspondences that Crowley would later expand upon as Liber 777.