Puerto Rico v. Branstad, 483 U.S. 219 (1987), was a case decided by the Supreme Court of the United States that ruled unanimously that federal courts have the power to enforce extraditions based on the Extradition Clause of Article Four of the United States Constitution. The decision overruled a prior decision in Kentucky v. Dennison, which had made federal courts powerless to order governors of other U.S. states to fulfill their obligations in the Extradition Clause.