Antonín Leopold Dvořák (/ˈdvɔrʒɑːk/ DVOR-zhahk or /dɨˈvɔrʒæk/ di-VOR-zhak; Czech: [ˈantoɲiːn ˈlɛopolt ˈdvor̝aːk] ( ); September 8, 1841 – May 1, 1904) was a Czech composer. Following the nationalist example of Bedřich Smetana, Dvořák frequently employed aspects, specifically rhythms, of the folk music of Moravia and his native Bohemia (then parts of the Austrian Empire and now constituting the Czech Republic). Dvořák's own style has been described as 'the fullest recreation of a national idiom with that of the symphonic tradition, absorbing folk influences and finding effective ways of using them'.

Dvořák displayed his musical gifts at an early age, being an apt student of violin playing from age 6. The first public performances of his works were in Prague in 1872 and, with special success, in 1873, when he was age 31. Seeking recognition beyond the Prague area, he first submitted a score of his First Symphony to a prize competition in Germany, but he did not win, and the manuscript, not returned, was lost until rediscovered many years later. Then in 1874 he first made a submission for the Austrian State Prize for Composition, including scores of three further symphonies and other works. Brahms, unbeknownst to Dvořák, was the leading member of the jury and was highly impressed. The prize was awarded to Dvořák in that year and again in 1876 and in 1877, when Brahms and the prominent critic Eduard Hanslick, also a member of the jury, made themselves known to him. Brahms recommended Dvořák to his publisher, Simrock, who soon afterward commissioned what became the Slavonic Dances, Op. 46. These were highly praised by the Berlin music critic Louis Ehlert in 1878, the sheet music (of the original piano 4-hands version) had excellent sales, and Dvořák's international reputation at last was launched.