Frank L. Young (October 31, 1860 – May 21, 1930) was an American lawyer and politician from New York.
He was born on October 31, 1860, in Port Byron, Cayuga County, New York.
from Cornell University in 1888, and then became an instructor at the Mount Pleasant Military Academy.
Young was a member of the New York State Assembly (Westchester Co., 3rd D.) in 1909, 1910, 1911 and 1912; and was Majority Leader in 1912.
He was judge of Westchester County from 1915 to 1921; and a justice of the New York Supreme Court from 1922 until his death.