Thadford Leon "Red" Treadway (April 28, 1920 – May 26, 1994) was an American professional baseball player.

He played two seasons in Major League Baseball in 1944-45 for the New York Giants, primarily as an outfielder.

A native of Athlone, North Carolina, he stood 5 ft 10 in (1.78 m) and weighed 175 lbs.

He made his major league debut on July 25, 1944 in an against the Pittsburgh Pirates at the Polo Grounds.

He was a below average defensive outfielder, making 11 errors in 211 total chances for a fielding percentage of .948.