Jeremiah Keck (November 9, 1845 – July 31, 1930) was an American lawyer and politician from New York.
During the American Civil War, he enlisted in the 77th New York Volunteer Infantry on February 24, 1862; mustered in as a private on April 21; and was discharged for disability on December 26, 1862, at Baltimore, Maryland.
[2] After his discharge, he attended Clinton Liberal Institute and Whitestown Seminary.
Then he studied law, was admitted to the bar in 1869, and practiced in Johnstown.
In June 1874, he married Jennie A. Kibbe (1842–1888), and they had one daughter: Flora DeFonclaire Keck (1879–1968).