Thomas H. "Boston" Corbett (January 29, 1832 – presumed dead September 1, 1894) was a Union Army soldier who shot and killed President Abraham Lincoln's assassin, John Wilkes Booth. Corbett was initially arrested for disobeying orders, but was later released on the orders of Secretary of War Edwin Stanton, who referred to Corbett as "the patriot" upon dismissing him. He was largely considered a hero by the media and the public.