Fr. Fergal Ó Dúill, L.C.

Fr. Fergal Ó Dúill is a Legionary of Christ from Dublin, Ireland, now serving in Texas as men’s section director & vocation director. He was ordained a priest in 2004 and served first in Mexico and then in Dublin. He arrived in Dallas in 2015 as a chaplain at the Highlands School. Since 2017, he has been director of Regnum Christi men’s ministry, preaching retreats, directing apostolate, and offering spiritual direction. His great passion is helping people find & live their God given mission.
He is the oldest of eight children. He was an engineer before God called him to be a missionary. He started his training for the priesthood in Cheshire, Connecticut, and studied Philosophy and Theology in Rome. He loves God, people, preaching, mentoring, reading, Texas Hold’em, whiskey sour, wild birds and animals, and action outdoors, especially fly fishing, hiking in the Rockies, and off-road biking in Texas.
Events with Fr. Fergal Ó Dúill, L.C.

December 11 - 14, 2025
Men’s Preached Spiritual Exercises Dec 11-14, 2025 with Regnum Christi and the Legionaries of Christ Register here for Virtual Option to Watch Online The weekend retreat begins Friday with check-in at 5 p.m., a 6 p.m. social and 7 p.m. conference; and ends at noon Sunday. Participant are invited to join in the Friday formation conference from 7:30 a.m. to 6 p.m. and the option for a Thursday dinner and overnight. All men are invited to have a personal encounter with Christ as they discover Him during “Men’s Spiritual Exercises,” a retreat with Regnum Christi. The weekend retreat in Waverly…

December 12 - 14, 2025
Men’s Preached Spiritual Exercises Dec 11-14, 2025 with Regnum Christi and the Legionaries of Christ Go here to attend in-person Online weekend retreat begins Friday with a 7 p.m. conference; and ends at noon Sunday. Participant are invited to join in the Friday formation conference from 7:30 a.m. to 6 p.m. All men are invited to have a personal encounter with Christ as they discover Him during “Men’s Spiritual Exercises,” a retreat with Regnum Christi. The weekend retreat in Waverly will be based on the classic Spiritual Exercises developed by St. Ignatius of Loyola. Retreatants meditate on the principal truths…