Jack Clark, American baseball player, coach, and manager

Jack Anthony Clark (born November 10, 1955), nicknamed "Jack the Ripper", is a former Major League Baseball player. From 1975 through 1992, Clark played for the San Francisco Giants (1975–84), St. Louis Cardinals (1985–87), New York Yankees (1988), San Diego Padres (1989–90) and Boston Red Sox (1991–92).

During his prime, Clark was one of the most feared right-handed hitters in the National League, winning the Silver Slugger Award in 1985 and 1987. A four-time All-Star In an 18-season career, Clark was a .267 hitter with 340 home runs and 1180 RBI in 1994 games. He also collected 1,118 runs, 332 doubles, 77 stolen bases, 1,262 bases on balls and 1,826 hits in 6,847 at-bats. He batted and threw right-handed.