Franklin Nathaniel Daniel Buchman (June 4, 1878 – August 7, 1961), best known as Frank Buchman, was an American Lutheran who founded the First Century Christian Fellowship in 1921, named after 1928 the Oxford Group, that was transformed under his leadership in 1938 into the Moral Re-Armament and became Initiatives of Change in 2001. As a leader of the Moral Re-Armament, he was decorated by the French and German governments for his contributions to Franco-German reconciliation after World War II.