There is no "Commander" for the Supreme Court of the U.S.
However, Chief Justice of the Supreme Court is the highest judicial
officer of the U.S. Chief Justice leads and presides the court. The
current Chief Justice of the Supreme Court is John G. Roberts,
The proper title is Chief Justice of the United
States; however, most people refer to the office as Chief
Justice of the Supreme Court because he (or she) presides over the
Supreme Court of the United States (often called US Supreme