The Society of Saint Pius X has close links with several religious institutes, chiefly in France.
The Holy See extended, on 20 November 2016, permanent canonical recognition to confessions heard by Society priests (Misericordia et Misera, 12) and later, on 4 April 2017, also allowed local ordinaries to grant delegation to priests of the Society for officially witnessing marriages.
Various orders
Brothers of the Priestly Fraternity of Saint Pius X
Sisters of the Priestly Fraternity of Saint Pius X
Oblates of the Priestly Fraternity of Saint Pius X
Latin orders
Male orders
The following are associated male orders: Capuchins-inspired Capucins de Morgon Dominican-inspired Les Frères de Notre-Dame-du-Rosaire Fraternity of the Transfiguration Redemptorists -inspired Transalpine Congregation of the Most Holy Redeemer (CSSR) in Orkney Islands - UK and Traditional Redemptorist Missioners in Mussey, MI - United States Benedictine monks from Abbey of Our Lady of the Conception; Niterói, Rio de Janeiro, Brazil Benedictine monks from Our Lady of Guadalupe Monastery; Silver City, NM Parish Cooperators of Christ the King, in Caussade, France
Female orders
The following are associated female orders:
Dominican Teaching Sisters of the Holy Name of Jesus in Fanjeaux, France with schools Dominican Teaching Sisters of the Holy Name of Jesus in Brignoles with schools Dominican Teaching Sisters in Wanganui, New Zealand Contemplative dominican sisters in Avrillé - France Franciscan sisters: Les Petites Sœurs de saint François – Le Trévoux Sisters of Transfiguration Baptistines: Les petites sœurs de saint Jean-Baptiste – Le Rafflay Carmelites: Carmel du Cœur Immaculé de Marie, Eynesse - France Benedictines: Bénédictines de Perdechat - France Poor Clares: Clarisses de Morgon Benedictines in New Mexico Bethany Sisters in Killiney Road, Singapore Disciples of the Cenacle in Velletri, Italy Consoling Sisters of the Sacred Heart of Jesus in Vigne de Narni, Italy Madres Mínimas Franciscanas del Perpetuo Socorro de María - Mexico Franciscan Sisters of Christ the King in Kansas City, U.S. The Reparation Sisters of the Immaculate Heart of Mary - India
Eastern orders
The following are associated religious orders that celebrate according to Eastern Catholic liturgies: Priestly Fraternity of Saint Josaphat at Lviv, Ukraine Society of St. John the Precursor of the Lord at Riga, Latvia Greek Catholic Sisters of the Studite Order at Riga, Latvia Ukrainian Basilian Sisters at Lviv, Ukraine