Who was the first Chief Justice of the United States Supreme Court

john Jay was the firstThe First Supreme Court

As stipulated by the Judiciary Act of 1789, there was one Chief Justice, John Jay, and five Associate Justices: James Wilson, William Cushing, John Blair, John Rutledge and James Iredell.

John Jay, First Chief Justice of the United States. John Jay was a man of great achievement. During his lifetime he was a Founding Father, Signer of the Treaty of Paris, Second Governor of New York, and First Chief Justice of the United States.