Kwaśny

Kwaśny is surname of:
 * Dorota Kwaśna (born 1972), Polish cross country skier
 * Joanna Nowicka (née Kwaśna; born 1966), Polish archer
 * (born 1952), German politician (CDU)
 * Zdzisław Kwaśny (born 1960), Polish hammer thrower