James Clarke Chace (October 16, 1931 – October 8, 2004) was an American historian, writing on American diplomacy and statecraft. His 12 books include the critically acclaimed Acheson: The Secretary of State Who Created the American World (1998), the definitive biography of former Secretary of State Dean Acheson. In a debate during the 2000 presidential primary, George W. Bush referred to Chace's Acheson as one of the books he was reading at the time.