Catherina Maria Leopoldina Cibbini-Kozeluch (Katerina Koželuh) (b. 20 February 1785, d. 12 August 1858) was an Austrian pianist and composer of Bohemian ancestry. She was born in Vienna, the daughter of prominent pianist and music publisher Jan Antonín Koželuh. She studied music with her father and also with Muzio Clementi. She died in Zakupy, near Česká Lípa.