Who is currently serving as Chief Justice of the United States?

John Roberts is currently serving as Chief Justice of the United States, having taken office on September 29, 2005. As Chief Justice, he presides over the Supreme Court and is the head of the federal judiciary, which includes overseeing the Court's operations and leading the discussions during case deliberations. His role is crucial in shaping the Court's agenda and deciding which cases to hear.

Ruth Bader Ginsburg served as an Associate Justice until her death in September 2020, and her absence means she is no longer a member of the Court. Clarence Thomas, while a significant figure on the Supreme Court, holds the position of Associate Justice and has been serving since 1991. Antonin Scalia was also an Associate Justice until his death in February 2016 and is not currently serving on the Court.