Nils Andreas Boe was an American attorney who served as the 23rd Governor of South Dakota from 1965 to 1969. He served as a judge of the United States Customs Court,later the United States Court of International Trade.
Kenneth Francis Ripple is a Senior United States circuit judge of the United States Court of Appeals for the Seventh Circuit.
Levin Hicks Campbell is an inactive Senior United States circuit judge of the United States Court of Appeals for the First Circuit.
Karen Elizabeth Schreier is a senior United States district judge of the United States District Court for the District of South Dakota and was the 36th United States Attorney for the District of South Dakota.
Wayne Edward Alley is an inactive senior United States district judge of the United States District Court for the Western District of Oklahoma.
Paul Benson was a United States district judge of the United States District Court for the District of North Dakota.
Susan Cawthon Bucklew is an American lawyer,jurist,and former school teacher. She is a senior United States district judge of the United States District Court for the Middle District of Florida.
Charles Joseph Vogel was a United States circuit judge of the United States Court of Appeals for the Eighth Circuit and previously was a United States district judge of the United States District Court for the District of North Dakota.
Hayden Wilson Head Jr. is an inactive senior United States district judge of the United States District Court for the Southern District of Texas.
Charles Weston Houck was a United States district judge of the United States District Court for the District of South Carolina.
James Lawrence King is a senior United States district judge of the United States District Court for the Southern District of Florida,and one of the longest serving federal judges in the United States.
Charles Bruno Kornmann is a senior United States district judge of the United States District Court for the District of South Dakota.
Fred Joseph Nichol was a United States district judge of the United States District Court for the District of South Dakota.
James Robertson Nowlin is a senior United States district judge of the United States District Court for the Western District of Texas and a former state legislator.
John Garrett Penn was a United States district judge of the United States District Court for the District of Columbia.
Donald James Porter was a United States district judge of the United States District Court for the District of South Dakota.
Linda Rae Reade is a senior United States district judge of the United States District Court for the Northern District of Iowa.
Ronald McLeod Whyte was United States district judge of the United States District Court for the Northern District of California in San Jose,California.
George Theodore Mickelson was an American lawyer,16th Attorney General of South Dakota and 18th Governor of South Dakota,and a United States district judge of the United States District Court for the District of South Dakota. He is the patriarch of the prominent Mickelson family of South Dakota.
Jeffrey Lynn Viken is a former United States district judge of the United States District Court for the District of South Dakota.
United States 
United States Army 
Captain