James R Carrigan

James R. Carrigan (August 24, 1929 – August 15, 2014) was a United States federal judge.

Born in Mobridge, South Dakota, Carrigan received a Ph.B. from the University of North Dakota in 1953, a J.D. from the University of North Dakota School of Law in 1953, and an LL.M. from New York University School of Law in 1956. He was in private practice in Williston, North Dakota from 1953 to 1954. He was an assistant professor of law at the University of Denver from 1956 to 1959. He was a visiting associate professor at the New York University School of Law in 1958, and at the Washington University School of Law from 1959 to 1960. He was a judicial administrator of the State of Colorado from 1960 to 1961, and was in private practice in Denver, Colorado from 1961 to 1962. He was again a professor of law at the University of Colorado from 1961 to 1967, returning to private practice in Denver and Boulder, Colorado from 1967 to 1976. He was a Justice of the Colorado Supreme Court from 1976 to 1979.

On June 1, 1979, Carrigan was nominated by President Jimmy Carter to a new seat on the United States District Court for the District of Colorado created by 92 Stat. 1629. He was confirmed by the United States Senate on September 25, 1979, and received his commission on September 26, 1979. He assumed senior status on October 10, 1994, and served in that capacity until his retirement on August 19, 1995. Carrigan was since an Arbitrator, Judicial Arbiter Group, Denver, Colorado.