Verle Matthew Tiefenthaler (born July 11, 1937) is an American former professional baseball pitcher who appeared briefly in Major League Baseball as a member of the Chicago White Sox in 1962. A right-hander, he batted left-handed and was listed as 6 feet 1 inch (1.85 m) tall and 190 pounds (86 kg). In the majors, Tiefenthaler had a 0–0 record, with a 9.82 earned run average, in three games and 32⁄3 innings pitched. He allowed six hits and seven bases on balls, recording one strikeout. He pitched at Triple-A for one more season, 1963, before leaving pro baseball.