Venerable Father Pio Bruno Pancrazio Lanteri, O.M.V., or simply Bruno Lanteri (12 May 1759 – 5 August 1830), was a Catholic priest and founder of the religious congregation of the Oblates of the Virgin Mary in the Kingdom of Piedmont-Sardinia in northwestern Italy in the early 19th century.
His spiritual life and work centered on the Spiritual Exercises of St.
Ignatius of Loyola.
He was also renowned for challenging Jansenism by distributing books and other publications that promoted the moral theology of St.
Alphonsus Liguori, as well as establishing societies to continue this work.Lanteri's cause for canonization was begun in 1920 and he was declared Venerable by Pope Paul VI in 1965.