Żabiński or Zabinsky (feminine Żabińska) is a Polish surname. Notable people with this name include:
Antonina Żabińska (1908–1971), writer who sheltered hundreds of Jews in the Holocaust, married to Jan Jan Żabiński (1897–1974), zookeeper who sheltered hundreds of Jews in the Holocaust, married to Antonina Józef Żabiński (1860–1928), Polish chess player Zelda Zabinsky, American industrial engineer