| Alfonsyna Miączyńska | |
| Coa: | Suchekomnaty |
| More: | no |
| Spouse: | Włodzimierz Dzieduszycki |
| Spouse-Type: | Husband |
| Issue: | Klementyna Dzieduszycka Anna Dzieduszycka Maria Dzieduszycka Jadwiga Dzieduszycka |
| Noble Family: | House of Miączyński |
| House-Type: | Szlachta |
| Father: | Mateusz Miączyński |
| Mother: | Klementyna Potocka |
| Birth Date: | 1838 |
| Death Date: | 1919 |
Countess Alfonsyna Miączyńska (1838-1919) was a Polish noblewoman and landowner.
Alfonsyna was owner of Pieniaki, Majdany and Zatożyce estates. She married Count Włodzimierz Dzieduszycki on September 19, 1853, in Lwów.