Joffre James "Jeff" Cross (August 28, 1918 – July 23, 1997) was an American professional baseball infielder who appeared in 119 games over all or parts of four seasons (1942 and 1946–1948) in Major League Baseball for the St. Louis Cardinals and Chicago Cubs. Born in Tulsa, Oklahoma, he threw and batted right-handed, stood 5 feet 11 inches (1.80 m) tall and weighed 160 pounds (73 kg). Altogether, Cross was credited with 23 hits (including four doubles) and ten runs batted in in the major leagues, batting .162 lifetime.