Dux is a Polish classical recording label. It was founded in 1992 by sound engineers Maà Âgorzata Polaà Âska and Lech Toà Âwià Âski.
The label specialises in Polish artists and Polish composers. Many DUX recordings are premiere recordings, such as Karol Kurpià Âski's opera Zamek na Czorsztynie and piano works by Jadwiga Sarnecka. The label is the associate record label of Wratislavia Cantans festival and of the Warsaw Chamber Opera.