Orrin Grimmell Judd (September 6, 1906 – July 7, 1976) was a United States district judge of the United States District Court for the Eastern District of New York. Judd was nominated by President Lyndon B. Johnson on April 25, 1968, to a seat vacated by Walter Bruchhausen. He was confirmed by the United States Senate on June 24, 1968, and received commission on July 17, 1968. Judd's service was terminated on July 7, 1976, due to death.