This paper investigates the origins of Anglican Anglo-Catholic missions, through the missionary theology and practice of the founder of the Society of St John the Evangelist, Fr Richard Benson, and an exploration of its initial missionary endeavours: the Twelve-Day Mission to London in 1869, and two missions in India from 1874. The Indian missions comprised an institutional mission at Bombay and Pune, and a unique ascetic enculturated mission at Indore by Fr Samuel Wilberforce O'Neill ssje. It is argued that Benson was a major figure in the inauguration of Anglo-Catholic missions; that his ritualist moderation was instrumental in the initial public success of Anglo-Catholic domestic mission; and that in overseas missions he had a clear theo...