Leopold Koželuch (Czech pronunciation: [ˈlɛopolt ˈkoʒɛlux], born Jan Antonín Koželuh, alternatively also Leopold Koželuh, Leopold Kotzeluch) (26 June 1747 – 7 May 1818) was a Czech composer and teacher of classical music. He was born in the town of Velvary, in Bohemia (present-day Czech Republic).