| Kazimierz Franciszek Czarnkowski | |
|---|---|
| Coat of arms | Nałęcz |
| Consort |
Konstancja Lubomirska Anna Konstancja Wejher |
| Issue | |
| Family | Czarnkowski |
| Father | Adam Sędziwój Czarnkowski |
| Mother | Katarzyna Leszczyńska |
| Born | 1613/1617 Łęczyca |
| Died | 1656 Poznań |
Kazimierz Franciszek Czarnkowski, (1613/17–1656), of the Nałęcz coat of arms, was a Polish nobleman (szlachcic).
Kazimierz was Colonel of the voivodeships of Greater Poland and castellan of Poznań since 1646. He married Princess Konstancja Lubomirska on February 1 1637 in Kraków and Anna Konstancja Wejher about 1650.