The Servants of St. Joseph form an international congregation of religious sisters in the Roman Catholic Church. It was founded by Saint Bonifacia Rodríguez-Castro on January 7, 1874, with the support and guidance of a Catalan Jesuit, Fr. Francesc Xavier Butinyà i Hospital, S.J., in Salamanca, Spain, and named after Saint Joseph.

Bonifacia Rodríguez y Castro was the co-foundress of the Religious Congregation of the Servants of St. Joseph, who developed the "Nazareth workshop" as both a new format for consecrated life and to help poor and unemployed women. They were an innovative foundation of Religious Sisters in Spain in the nineteenth century.