Theodore Sadowski (April 1, 1936 – July 18, 1993) was an American professional baseball player and a middle-relief pitcher in the Major Leagues for the Washington Senators / Minnesota Twins (1960–62). Sadowski batted and threw right-handed, stood 6 feet 1 inch (1.85 m) tall and weighed 190 pounds (86 kg). He was the brother of Bob Sadowski and Ed Sadowski, and uncle of Jim Sadowski. Sadowski died of cancer in Shaler Township, Pennsylvania, at age 57.