Henry John Sauer was an American professional baseball player, coach and scout. He appeared in 1,399 games, primarily as a left fielder, in Major League Baseball (MLB) for the Cincinnati Reds, Chicago Cubs (1949–1955), St. Louis Cardinals (1956), and New York / San Francisco Giants (1957–1959). A popular player with the Cubs where he had his peak seasons, he was known as "the Mayor of Wrigley Field".