David Thomas Roberts (born January 16, 1955) is an American composer and musician, known primarily as a modern ragtime composer. Roberts is also a painter in a primitivist style. Born in Moss Point, Mississippi, United States, his first recording, "Music For a Pretty Baby", appeared in 1978. Pieces such as "The Early Life of Larry Hoffer", "Roberto Clemente", "Pinelands Memoir", "Through the Bottomlands", and the suite, "New Orleans Streets" have caused Roberts to be considered one of the leading contemporary ragtime-based composers. The New Orleans historian Al Rose called him "the most important composer of this half of the century in America."