Frank Martin Williams (April 11, 1873 – February 20, 1930) was an American lawyer, civil engineer and politician from New York.
He was born on April 11, 1873, in Verona, New York.
Then he studied law at Oneida, New York, graduated from Syracuse University College of Law in 1897, but did not practice.
He was State Engineer and Surveyor from 1909 to 1910, and from 1915 to 1922, elected on the Republican ticket in 1908, defeated for re-election in 1910 and 1912 by Democrat John A. Bensel, and elected again in 1914, 1916, 1918 and 1920.
He died on February 20, 1930, in Albany, New York.