Frank Bernard Bork (born July 13, 1940) is a retired American professional baseball pitcher whose eight-year career included part of one season, 1964, in Major League Baseball as a member of the Pittsburgh Pirates. The left-hander, a native of Buffalo, New York, was listed as 6 feet 2 inches (1.88 m) tall and 175 pounds (79 kg). Bork made it to Pittsburgh in 1964 and saw action in 33 games that season, 31 in relief. He compiled a record of 2–2 with two saves and an ERA of 4.07. In 42 total innings pitched, he allowed 51 hits and 11 bases on balls, with 31 strikeouts.