Stefan Aleksander Potocki, was a Polish nobleman, the voivode of Belz. With his second wife Joanna Sieniawska, he founded a UGCC Basilian monastery in Buchach in Lublin, on December 7, 1712. Owner of Buchach Castle.
- Position held
- Q9377073, Q9394406, Q65096135, Q66201038
- Citizenship
- Polish–Lithuanian Commonwealth
- Died
- August 1, 1727
