Scott Joplin (between June 1867 and January 1868 – April 1, 1917) was an American musician and composer of ragtime music. He remains the best-known ragtime figure and is regarded as one of the three most important composers of classic ragtime, along with James Scott and Joseph Lamb, and also a precursor to Stride Piano. Decades after his death, his music enjoyed a considerable surge of popularity and critical respect in the 1970s, especially for his most famous composition, "The Entertainer."

Even at the time of publication, Joplin's publisher John Stark was claiming that the rags had obtained classical status, and "lifted ragtime from its low estate and lined it up with Beethoven and Bach".