The Leavenworth, KS area is home to three military cemeteries: Fort Leavenworth National Cemetery, Fort Leavenworth Military Prison Cemetery (United States Disciplinary Barracks Cemetery), and Leavenworth National Cemetery.
For more information on each, please visit:
Additionally, findagrave.com is another resource for each of these cemeteries:
Fort Leavenworth National Cemetery
Image courtesy, Department of Veteran's Affairs, National Cemetery Administration; https://commons.wikimedia.org/wiki/File:Fort_Leavenworth_National_Cemetery.jpg