The following is a list of people from Lyon County, Kansas. Inclusion on the list should be reserved for notable people past and present who have resided in the county, either in cities or rural areas.
This article needs additional citations for verification. (October 2013)
Mark Essex, spree killer who killed 9 people, including 5 police officers, and wounded 13 others in New Orleans on December 31, 1972 and January 7, 1973[4]
Military
James Harbord, Lieutenant General in the United States Army
"Dean Smith Biography". Hall of Famers. Naismith Memorial Basketball Hall of Fame, Inc. Archived from the original on May 5, 2007. Retrieved October 29, 2006.