Henri-Marie Boudon (1624–1702) was a 17th-century French Roman Catholic abbot, spiritual author, and a prominent figure in the French school of spirituality. Serving as the Archdeacon of Évreux and Vicar-General, he was known for his efforts to reform the clergy and his focus on spiritual detachment, centered around his motto "God Alone." His influential writings, including "The Holy Slavery of the Admirable Mother of God" and "The Holy Ways of the Cross", were praised by Jacques-Bénigne Bossuet and deeply inspired Saint Louis de Montfort.