Rachel Wayne "Rac" Slider (born December 23, 1933, at Simms, Texas) is a retired infielder and manager in American minor league baseball who also spent four seasons (1987–1990) as a Major League Baseball coach with the Boston Red Sox. In his playing days, Slider stood 5 feet 8 inches (1.73 m) tall, weighed 160 pounds (73 kg), batted left-handed and threw right-handed.