Legion of Mary in the Diocese of Calgary

The Legion of Mary is an international Catholic apostolic association with the sanction of the Church, and under the powerful leadership of Mary Immaculate, Mediatrix of All Graces.

The Calgary Diocese Legion of mary is home to three separate Curiae. Mary Mediatrix of All Graces Curia, Queen of the Most Holy Rosary Curia, & Our Lady of Perpetual Help Curia.

Mary Mediatrix

What is the Legion of Mary?

Founded by The Servant of God Frank Duff (1889-1980), the Legion of Mary is a lay apostolic association of Catholics who, with the sanction of the Church and under the powerful leadership of Mary Immaculate, Mediatrix of All Graces, serve the Church and their neighbour on a voluntary basis in almost 200 countries.

With the approval and support of the Popes and a great many Bishops, Priests and Religious, as well as the prayers and efforts of legionaries, the Legion, by the grace of God, has grown into a worldwide organisation with several million members.

Auxiliary members
10,000,000+
Active members
4,000,000+
Countries with the Legion
170+

Frequently asked questions

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