Leonard Page Moore (July 2, 1898, Evanston, Illinois - December 7, 1982, Mystic, Connecticut) was a federal appellate judge in the United States.
Moore attended Amherst College and Columbia Law School. He spent three decades, from 1922 to 1953, as a lawyer in private practice in New York City. From 1953 to 1957, Moore was United States Attorney for the Eastern District of New York.
In 1957, President Dwight D. Eisenhower nominated Moore to serve as a judge of the United States Court of Appeals for the Second Circuit. Moore took office under a recess appointment in September 1957, and was confirmed by the Senate for a lifetime appointment in February 1958. Moore assumed senior status as a judge in 1971. He died in 1982.
Michael S. Greco, former president of the American Bar Association, clerked for Moore.