Edward Joseph Popowski (August 20, 1913 – December 4, 2001), nicknamed "Pop", was an American coach and interim manager for the Boston Red Sox of Major League Baseball.

Only 5 feet 4 inches (1.63 m) tall, Popowski, a second baseman, began playing in the Red Sox farm system in 1937 after touring with the barnstorming, semi-professional baseball club "the House of David" as the only non-bearded player on the squad.

Not counting his Centreville tenure, Popowski compiled a record of 1,568 wins and 1,357 losses (.536), with four pennants, during his career as a minor league manager.

That season, the Red Sox, who had finished ninth in the ten-team American League in 1966, stunned the baseball world by winning their first pennant since 1946.

In 1976, Popowski began the year as a minor league instructor but he returned to the Boston coaching staff to fill the vacancy created July 19 when Don Zimmer was promoted to manager after Johnson's firing.