Traditional Catholic Communities
Get connected with religious communities dedicated to the preservation of Traditional Catholicism and the Latin Mass.
Founded by Fr. Josef Bisig in 1988 under Pope St. John Paul II, the Priestly Fraternity of Saint Peter is a society of apostolic life dedicated to the Traditional Latin Mass and sacraments, empowering priests and faithful to foster reverence, orthodoxy, and liturgical beauty through parishes, seminaries, and spiritual formation.
Priestly Fraternity of St. Peter (FSSP)
Founded by Archbishop Marcel Lefebvre in 1970, the Society of Saint Pius X is a priestly fraternity dedicated to preserving the Traditional Latin Mass, sacraments, and Catholic doctrine as taught before Vatican II, empowering members to live and spread the fullness of the faith through seminary formation, parishes, and missionary apostolates.
Society of St. Pius X (SSPX)
Founded in 1967 as the U.S. chapter of the International Federation Una Voce (est. 1964), Una Voce America is a lay apostolate dedicated to preserving and promoting the Traditional Latin Mass and Gregorian chant, empowering Catholics to defend the Church’s liturgical heritage through advocacy, education, and grassroots support.
Una Voce America
Institute of Christ the King Sovereign Priest (ICKSP)
Founded by Monsignor Gilles Wach and Fr. Philippe Mora in 1990, the Institute of Christ the King Sovereign Priest is a society of apostolic life of pontifical right dedicated to the Traditional Latin Mass, classical sacred arts, and royal priesthood of Christ, empowering members to evangelize through beauty, culture, and missionary zeal.
Founded in 2004 by young Catholics at World Youth Day, Juventutem is an international federation of youth groups dedicated to the Traditional Latin Mass and authentic Catholic spirituality, empowering young adults to grow in holiness, fellowship, and evangelization through retreats, formation, and liturgical life.
Fœderatio Internationalis Juventutem
