Zupančič is the 5th most frequent surname in Slovenia, and may refer to:
Alenka Zupančič (born 1966), Slovenian philosopher Boštjan Zupančič (born 1947), Slovenian lawyer, a justice of the European Court of Human Rights Milena Zupančič (1946–2026), Slovenian actor Rihard Zupančič (1878–1949), Slovenian mathematician
Variant Župančič: Oton Župančič (1878–1949), Slovenian poet
References