Look up kwaśny in Wiktionary, the free dictionary.
Kwaśny is surname of:
- Dorota Kwaśna (born 1972), Polish cross country skier
- Joanna Nowicka (née Kwaśna; born 1966), Polish archer
- Ursula Kwasny (born 1952), German politician (CDU)
- Zdzisław Kwaśny (born 1960), Polish hammer thrower