Mikołaj Stefan Pac was a Polish–Lithuanian nobleman, Voivode of Trakai since 1651, Castellan of Vilnius since 1670, and the Bishop of Vilnius since 1671.
- Occupation
- Catholic priest, Catholic bishop, politician
- Position held
- Castellan of Vilnius, Voivode of Trakai, Polish elector, governor of Krzyczew
- Citizenship
- Polish–Lithuanian Commonwealth
- Born
- 1623
- Died
- May 8, 1684