Adam Sędziwój Czarnkowski, of the Nałęcz coat-of-arms (1555–1628) was a Polish nobleman (szlachcic).
- Position held
- Q9377092, Polish elector, deputy of Crown Tribunal, Q66200805
- Citizenship
- Polish–Lithuanian Commonwealth
- Born
- 1555
- Died
- 1628, 1627, September 18, 1627