Władysław Witwicki, Polish psychologist, philosopher, translator, historian (of philosophy and art) and artist (born 1878)

Władysław Witwicki was a Polish psychologist, philosopher, translator, historian and artist. He is seen as one of the fathers of psychology in Poland.

December 21 is the 355th day of the year in the Gregorian calendar; 10 days remain until the end of the year.