William L. Hague (1852 – November 21, 1898), born as William L. Haug, was an American Major League Baseball player who played as a third baseman from 1875 to 1879, for three teams: the St. Louis Brown Stockings of the National Association, the Louisville Grays and the Providence Grays, both of the National League.
|Died: November 21, 1898|
|May 4, 1875, for the St. Louis Brown Stockings|
|Last MLB appearance|
|August 15, 1879, for the Providence Grays|
|Runs batted in||114|