Horace Arthur Speed III (born October 4, 1951) is a retired Major League Baseball outfielder who played three seasons for the San Francisco Giants and the Cleveland Indians. Speed was selected by the Giants in the 3rd round of the 1969 MLB Draftt. He made his major league debut with San Francisco as a pinch runner for catcher Dave Rader in 1975, as the Giants defeated the San Diego Padres, 2–0. He then signed as a free agent with the Indians on December 7, 1977, and had his most productive major league season with the team in 1978, appearing in 70 games.