John Milton Hay (October 8, 1838 – July 1, 1905) was an American statesman and official whose career in government stretched over almost half a century. Beginning as a private secretary for Abraham Lincoln, he became a diplomat. He served as United States Secretary of State under Presidents William McKinley and Theodore Roosevelt. Hay was also a biographer of Lincoln, and wrote poetry and other literature throughout his life.
Born in Salem, Indiana to an anti-slavery family that moved to Warsaw, Illinois, Hay showed great potential from an early age, and his family sent him to Brown University. After graduation in 1858, Hay read law in his uncle's office in Springfield, Illinois, adjacent to that of Lincoln. Hay worked for Lincoln's successful presidential campaign and became one of his private secretaries in the White House. Throughout the American Civil War, Hay was close to Lincoln and stood by his deathbed after the President was shot.