James Robert Campbell (born January 10, 1943) is an American former professional baseball player whose ten-season career included appearing in 13 games in Major League Baseball (MLB) for the 1970 St. Louis Cardinals, exclusively as a pinch hitter. A first baseman during his minor league career, Campbell batted left-handed, threw right-handed, stood 6 feet (1.8 m) tall and weighed 205 pounds (93 kg). He was born in Hartsville, South Carolina — also the hometown of Bobo Newsom, a renowned MLB pitcher of the middle 20th century — and entered pro baseball in the Philadelphia Phillies' system in 1962.