Congregation of the Sons of the Most Holy Redeemer | |
Filii Sanctissimi Redemptoris | |
 The general seal of the FSSR | |
| Abbreviation | FSSR |
|---|---|
| Formation | August 2, 1988 |
| Type | Clerical institute of diocesan right |
| Headquarters | Golgotha Monastery, Papa Stronsay, Scotland |
Rector major | Michael Mary |
| Website | papastronsay |
The Congregation of the Sons of the Most Holy Redeemer (Latin: Filii Sanctissimi Redemptoris; FSSR), commonly known as The Sons and The Transalpine Redemptorists, are a religious institute of the Catholic Church canonically erected in the Roman Catholic Diocese of Aberdeen and based on Papa Stronsay in the Orkney Islands, Scotland, as well as in the city of Christchurch, New Zealand, until July 2024. They were formed in 1988 as a traditionalist offshoot of the Redemptorists, following a monastic rule based on that of Saint Alphonsus Liguori, and was later formally erected as a religious institute in 2012.