Alenka Zupančič is a Slovenian philosopher whose work focuses on psychoanalysis and continental philosophy.

Born in Ljubljana, Zupančič graduated at the University of Ljubljana in 1990. She is currently a full-time researcher at the Institute of Philosophy of the Slovenian Academy of Sciences and Arts and a visiting professor at the European Graduate School. Zupančič belongs to the Ljubljana School of Psychoanalysis, which is known for its predominantly Lacanian foundations. Her philosophy was strongly influenced by Slovenian Lacanian scholars, especially Mladen Dolar and Slavoj Žižek.

Zupančič has written on several topics including ethics, literature, comedy, love and other topics. She is most renowned as a Nietzsche scholar, but Immanuel Kant, Georg Wilhelm Friedrich Hegel, Henri Bergson and Alain Badiou are also referenced in her work.