George Lee Altman (born March 20, 1933) is an American former professional baseball outfielder who had a lengthy career in both Major League Baseball and Nippon Professional Baseball. A three-time National League All-Star, he appeared in 991 games over nine full seasons in the major leagues. Then, at age 35, he began an eight-year tenure in Japanese baseball, where he would hit 205 home runs and bat .309 with 985 hits.