Thomas C. Durant, American railroad tycoon (died 1885)

Thomas Clark Durant was an American physician, businessman, and financier. He was vice-president of the Union Pacific Railroad (UP) in 1869 when it met with the Central Pacific railroad at Promontory Summit in Utah Territory. He created the financial structure that led to the Crédit Mobilier scandal. He was interested in hotels in the Adirondacks and once owned the yacht Idler.