Count Jan Mikołaj Chodkiewicz was the starost of Samogitia and Veliuona; count of Shklow and Nowa Mysz.
- Occupation
- military personnel
- Position held
- Confederate of the Confederacy, Deputy to the Sejm of the Polish–Lithuanian Commonwealth, Polish elector, Elder of Samogitia
- Citizenship
- Polish–Lithuanian Commonwealth
- Born
- December 14, 1738
- Died
- February 2, 1781, February 26, 1781