Robert A. Miller

A transformative figure in South Dakota’s legal history, Chief Justice Robert A. Miller modernized and unified the state’s judiciary, setting national standards for excellence. Appointed to the South Dakota Supreme Court in 1986 and named Chief Justice in 1990, he led the court for 11 years, continuing to serve in national judicial leadership roles for over a decade after retirement. Miller chaired the U.S. State Justice Institute for 12 years, advocating for reform and innovation in courts nationwide. He pioneered partnerships between state and Tribal courts, championed civic education, and opened court proceedings to public view, making the judicial system more accessible and accountable. Known for his clarity in legal opinions and unwavering ethical standards, Miller’s career spanned nearly 50 years of public service. A lifelong servant leader, his impact on South Dakota will resonate for generations.