Walker, Mark E., 1967-

Mark Eaton Walker (born 1967) is the Chief United States District Judge of the United States District Court for the Northern District of Florida. On February 16, 2012, President Barack Obama nominated Walker to serve as District Judge for the United States District Court for the Northern District of Florida. He received his commission on December 7, 2012. Wlaker became Chief Judge in June 2018.