Krzysztof Zygmunt Pac was a nobleman and statesman of Grand Duchy of Lithuania and the Grand Chancellor (1658–1684) of the Grand Duchy of Lithuania.
- Occupation
- diplomat, statesperson, politician
- Position held
- Q21009991, Q25712800, Deputy to the Sejm of the Polish–Lithuanian Commonwealth, Polish elector
- Citizenship
- Polish–Lithuanian Commonwealth
- Born
- 1621
- Died
- January 10, 1684