The judge who presides over a supreme court

The Chief Justice of the United States is the chief judge of the Supreme Court of the United States and is the highest-ranking officer of the U.S. federal judiciary.

The Chief Justice is Fiji's highest judicial officer.

The chief justice was the personal legal representative of the King of Hungary, who issued decrees of judicial character on behalf of the monarch authenticated with the royal seal, performed national notarial activities and played an important role in the organisation of lawyers training.

The Chief Justice of Ireland is the president of the Supreme Court of Ireland.