Sir John George Woodroffe (1865-1936), also known by his pseudonym Arthur Avalon, was a British Orientalist whose work helped to unleash in the West a deep and wide interest in Hindu philosophy and Yogic practices. Alongside his judicial duties he studied Sanskrit and Hindu philosophy and was especially interested in Hindu Tantra. He translated some twenty original Sanskrit texts and, under his pseudonym Arthur Avalon, published and lectured prolifically on Indian philosophy and a wide range of Yoga and Tantra topics.