On November 5, 2026, the Supreme Court of Pennsylvania announced the passing of former Chief Justice Ronald D. Castille.
Chief Justice Debra Todd stated, “I am deeply saddened by the passing of former Chief Justice Ron Castille, whose life was defined by an extraordinary commitment to service, duty and the pursuit of justice. His contributions to the Supreme Court of Pennsylvania and to the citizens of this Commonwealth leave a lasting mark on our Commonwealth.”
Chief Justice Castille was District Attorney of Philadelphia from 1986 until 1991. In 1993 he was elected a Justice of the Supreme Court of Pennsylvania, on which he served from 1994 until his retirement in 2014. He became the 55th Chief Justice in Pennsylvania history on January 14, 2008, and remained in that role for the remainder of his time in office.
The Court noted that Justice Castille authoring more than four hundred majority opinions touching upon virtually every area of law. These included seminal opinions in the areas of court funding, judicial independence, torts, criminal law, education, labor relations, zoning, taxation, workers compensation, insurance, oil and gas, judicial conduct, and attorney discipline. He contributed greatly to the law of the Pennsylvania Constitution, authoring opinions in important cases involving freedom of expression, the Environmental Rights Amendment, reapportionment and redistricting, criminal procedure, excessive fines, and the separation of powers.
He also led the courts through difficult economic times, ensuring that no court in Pennsylvania closed for a single day during periods of budgetary shortfalls. He also worked to reduce civil case backlogs; promoted juvenile justice reform; spearheaded implementation of stronger judicial conduct codes; implemented measures to fast-track family law matters; and led many initiatives to improve the First Judicial District in Philadelphia. He also sought to improve access to justice, supporting civil legal aid programs for the indigent and pro bono legal assistance, and oversaw the creation of the Elder Law Task Force to focus on legal issues affecting older Pennsylvanians.
Chief Justice Todd concluded, “On behalf of the Supreme Court of Pennsylvania, I extend my heartfelt condolences to Chief Justice Castille’s wife, Susan Kilgus Castille, and to his family, friends and all who had the privilege of serving alongside him. We honor his legacy of service to our country and our Commonwealth, and we remain grateful for his many contributions to the Pennsylvania judiciary.”