Thomas Hamlin Hubbard (December 20, 1838 – May 19, 1915) was a Union Army colonel from Maine during the Civil War who was awarded the honorary grade of brevet brigadier general, United States Volunteers, for meritorious service.Hunt, Roger D. and Brown, Jack R., Brevet Brigadier Generals in Blue, p. 300. Olde Soldier Books, Inc.,, Gaithersburg, MD, 1990. . After the war, Hubbard was a lawyer, railroad executive, financier, businessman and philanthropist.Hunt and Brown, 1990, p. 300
