Don Wilson Lock was an American professional baseball player and outfielder in the Major Leagues from 1962 to 1969 for the Washington Senators (1962–66), Philadelphia Phillies (1967–69), and Boston Red Sox (1969). A native of Wichita, Kansas, Lock attended Kingman, Kansas, High School, then what is now Wichita State University. He stood 6 ft 2 in (1.88 m) tall and weighed 202 pounds (92 kg), and threw and batted right-handed.