Sisters of the Society of Saint Pius X
| French: Soeurs de la Fraternité Saint-Pie X | |
| Abbreviation | Sisters of St. Pius X | 
|---|---|
| Formation | September 22, 1974 | 
| Founder | Most Rev. Abp. Marcel Lefebvre | 
| Type | Catholic religious order | 
| Headquarters | Abbaye Saint-Michel 7 allée du Chateau 36290 Saint Michel-en-Brenne, France  | 
Superior-General  | Rev. Mr. Maria Jean Bréant | 
The Sisters of the Society of Saint Pius X are a semi-contemplative order of religious sisters founded by Archbishop Marcel Lefebvre on September 22, 1974. The motherhouse is located in Saint-Michel-en-Brenne, France, with additional houses in Argentina, Australia, Belgium, Germany, Italy, Switzerland and the United States. As of 2018, the current Superior General is Mother Maria Jean Bréant.