Fred Allen Green (September 14, 1933 – December 22, 1996) was an American professional baseball player. The left-handed pitcher appeared in 88 games in Major League Baseball, all but one in relief, over all or parts of five seasons (1959–62; 1964) for the Pittsburgh Pirates and Washington Senators. A native and longtime resident of the Titusville section of Hopewell Township, Mercer County, New Jersey, he was listed as 6 feet 4 inches (1.93 m) tall and 190 pounds (86 kg). His son Gary was a shortstop for three MLB teams between 1986 and 1992, and is a former longtime minor league manager.