Herschel Clinton "Bill" Prough (November 28, 1887 – December 29, 1937), nicknamed "Clint", was a professional baseball player. He was a right-handed pitcher for one season (1912) with the Cincinnati Reds. For his career, he did not record a decision, with a 6.00 earned run average, and one strikeout in three innings pitched.He was born in Markle, Indiana and died in Richmond, Indiana at the age of 49.