The object of the Legion of Mary is the glory of God through the holiness of its members developed by prayer and active co-operation in Mary’s and the Church’s work.

The auxiliary members and the active members both play a very important role in the legion of Mary.

They are like the wings of a bird. Just as a bird cannot fly without wings, the legion cannot exist without either of these members.

Legion of Mary Conference

Legion of Mary Young Adult Conference

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Causes of Legionary Saints

More About Our Company

The Legion of Mary is an international association of the faithful of the Catholic Church who serve the Church on a voluntary basis. It was founded in Dublin as a Catholic Marian Movement by layman Frank Duff.

Today between active and auxiliary (praying) members there are over 10 million members worldwide making it the largest apostolic organization of lay people in the Catholic Church.

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Recent Blog Posts

February 10, 2017 |

100 Year Anniversary of Fatima

What were the apparitions seen in Fatima? In the years 1916 and 1917, through the tutelage of an angel and the...

February 2, 2017 |


The Legion of Mary meet each week in several locations across the Diocese of Down and Connor. We are a lay...

February 2, 2017 |

New Website!   This new project of the Legion of Mary hopes to give greater visibility to the...

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