Franklin Leal Sullivan (Born January 23, 1930 in Hollywood, California) is a former professional baseball player. He was a right-handed pitcher over parts of eleven seasons (1953-1963) with the Boston Red Sox, Philadelphia Phillies and Minnesota Twins. He tied for the American League lead in wins in 1955 with Boston. For his career, he compiled a 97-100 record in 351 appearances, with a 4.15 ERA and 959 strikeouts.
Sullivan was named to the American League All-Star team in 1955 and 1956. He was elected to the Red Sox Hall of Fame in 2008.
In September 2008, Frank Sullivan published a memoir entitled "Life is More than 9 Innings."