Rudolph Thomas Randa (July 25, 1940 – September 5, 2016) was an American judge. He was a United States district judge in the Eastern District of Wisconsin for the last 24 years of his life. He was Chief Judge of the Eastern District of Wisconsin from 2002 until October 2009. Prior to his appointment to the federal court, he was a Wisconsin Circuit Court Judge and served one year on the Wisconsin Court of Appeals.