John Wilson Hudson (June 30, 1912 – November 7, 1970) was an American professional baseball player, manager and scout.

As an active player, the infielder appeared in 426 Major League Baseball games for the Brooklyn Dodgers, Chicago Cubs and New York Giants from 1936 to 1941 and in 1945.

He threw and batted right-handed, stood 5 feet 10 inches (1.78 m) tall and weighed 160 pounds (73 kg).

Altogether, Hudson collected 283 big-league hits during all or parts of seven seasons, with 50 doubles, 11 triples and four home runs.

After his MLB playing career ended, he was player-manager for the Jacksonville Tars in the South Atlantic League, a Giants' farm team, from 1946 to 1948.