Judges of national courts

Rhodes Scholars currently serving as judges of their country's highest national courts include:

High Court of Australia

Justice Dyson Heydon (New South Wales & University 1964)
Justice Kenneth Hayne (Victoria & Exeter 1969)

Constitutional Court of South Africa

Justice Edwin Cameron (South Africa-at-Large & Keble 1976)

Other Rhodes Scholars have previously served on the highest courts of these and other countries, including the Supreme Court of the United States:

John Marshall Harlan II (New Jersey & Balliol 1920), Associate Justice of the U.S. Supreme Court (1955–1971)
David Souter (New Hampshire & Magdalen 1961), Associate Justice of the U.S. Supreme Court (1990 – 2009)
Byron White (Colorado & Hertford 1938), Associate Justice of the U.S. Supreme Court (1962–1993)

Several Rhodes Scholars currently serve on other courts in various countries (e.g. State supreme courts, or the High Court of New Zealand).