Grand Wizard was the title given to the leader of the Reconstruction-era Ku Klux Klan which existed from 1866 to 1871.[1]
In 1915, the Knights of the Ku Klux Klan was created, initially as a fraternal organization. The highest-ranking leader of the latter organization was the Imperial Wizard. National officers were "Imperial" officers. State or "Realm" officers were "Grand" officers. A "Grand Dragon", for example, was the highest ranking Klansman in a given state.
Following World War II, dozens of people have assumed the "Wizard" title as leaders of the numerous, independent, Klan-oriented organizations that have existed since then, most of which lack historical significance.
This list excludes those of post-war, independent factions.