James Creed Meredith K.C., LL.D. (28 November 1875 – 14 August 1942) was an Irish nationalist of the early 20th century, who upheld Brehon Law. He was President of the Supreme Court of the Irish Republic, Chief Judicial Commissioner of Ireland and a Judge of the High Court and the Supreme Court of Ireland. He was selected by the League of Nations to oversee the Saar Valley Plebiscite and was a Senator of the National University of Ireland.