Fred Daniel Marolewski (born October 6, 1928) is an American former professional baseball player whose eight-season career (1948–1950; 1953–1957) included one inning in one game played in Major League Baseball as a member of the 1953 St. Louis Cardinals. He was born in Chicago, Illinois, threw and batted right-handed, and was listed as 6 feet 2 inches (1.88 m) tall and 205 pounds (93 kg). He returned to the Texas League in 1954. As a player in minor league baseball, Marolewski played in 1,077 games and smashed over 100 home runs.