John Joseph Evers was an American professional baseball second baseman and manager. He played in Major League Baseball (MLB) from 1902 through 1917 for the Chicago Cubs, Boston Braves, and Philadelphia Phillies. He also appeared in one game apiece for the Chicago White Sox and Braves while coaching them in 1922 and 1929, respectively.

In baseball and softball, second baseman, abbreviated 2B, is a fielding position in the infield, between second and first base. The second baseman often possesses quick hands and feet, needs the ability to get rid of the ball quickly, and must be able to make the pivot on a double play. In addition, second basemen are usually right-handed; only four left-handed throwing players have ever played second base in Major League Baseball since 1950. In the numbering system used to record defensive plays, the second baseman is assigned the number 4.