Who is the current Chief Justice of the United States?

The Chief Justice of the United States is responsible for overseeing the administration of the Supreme Court and presiding over oral arguments in cases before the court. The current Chief Justice, John Roberts, was nominated by President George W. Bush and took his oath of office in September 2005. He has played a significant role in numerous landmark decisions, addressing issues such as healthcare, voting rights, and civil liberties.

Ruth Bader Ginsburg, who passed away in September 2020, was a prominent Justice known for her work on gender equality and civil rights, but she was not the Chief Justice. Clarence Thomas, although an influential member of the Supreme Court and the longest-serving Justice currently on the bench, holds the position of Associate Justice, not Chief Justice. Similarly, Stephen Breyer, who retired in 2022, served as an Associate Justice but was not the Chief Justice during his tenure. Thus, John Roberts is the only correct choice for the position of Chief Justice currently.