William Lyne Wilson was an American politician and lawyer from West Virginia. A Bourbon Democrat, he was elected to the United States Congress in 1882 and served six terms of office, ending in 1895.

Bourbon Democrat was a term used in the United States in the later 19th century and early 20th century (1872–1904) to refer to members of the Democratic Party who were ideologically aligned with fiscal conservatism or classical liberalism, especially those who supported presidential candidates Charles O'Conor in 1872, Samuel J. Tilden in 1876, President Grover Cleveland in 1884, 1888, and 1892 and Alton B. Parker in 1904.