William Henry "Whoop-La" White (October 11, 1854 – August 31, 1911) was an American baseball pitcher and manager from 1875 to 1889. He played all or parts of 10 seasons in Major League Baseball, primarily for the Cincinnati Reds in the National League (1878–1879) and the Cincinnati Red Stockings in the American Association (1882–1886). He had three 40-win, and one 40-loss, seasons in Cincinnati. During the 1882 and 1883 seasons, he led the American Association in wins, compiling an 83–34 win–loss record and a 1.84 earned run average (ERA).