Clio is a city in Barbour County, Alabama, United States. The population was 1,399 at the 2010 census, down from 2,206 in 2000, at which time it was a town. It is the birthplace of former Alabama governor George C. Wallace, as well as Baseball Hall of Famer and former Atlanta Braves broadcaster Don Sutton.

Donald Howard Sutton was an American professional baseball pitcher who played 23 seasons in Major League Baseball (MLB), primarily for the Los Angeles Dodgers. Sutton won a total of 324 games, pitched 58 shutouts including five one-hitters and ten two-hitters, and led the National League in walks plus hits per inning pitched (WHIP) four times. He is seventh on baseball's all-time strikeout list with 3,574.