Legion of Mary is the largest apostolic organization of lay people in the Catholic Church all over the world.

The Legion of Mary was founded in Dublin, Ireland on 7 September 1921. Our brother in Christ, Frank Duff was the founder.

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. 

In NTU we have three Praesidia and it is a part of Singapore Senatus (highest hierarchy in Singapore)