List of Soldiers, Serving in Units from the State of Illinois, Executed During the Civil War by U.S. Military Authorities for whom Proceedings of Court-Martial and Military Commissions have been Filmed.
| Name | Unit | Offense | Date | Method |
| Valentine Benjamin | Co. C, 44th Illinois Inf. | Desertion | 13 November 1863 | Firing Squad |
| Erastus C. Dailey | Co. D, 88th Illinois Inf. | Desertion | 13 November 1863 | Firing Squad |
| David Geer | Co. E, 28th Illinois Inf. | Desertion | 4 March 1865 | Firing Squad |
| Henry McLean | Battery C, 2nd Illinois L. A. | Desertion | 25 August 1863 | Firing Squad |
| John Myers | Co. G, 7th Illinois Inf. | Murder | 28 April 1864 | Hanging |
Extracted from: List of Soldiers Executed During the Civil War by U.S. Military Authorities for whom Proceedings of Court-Martial and Military Commissions have been Filmed; Proceedings of U.S. Army Courts-Martial and Military Commissions of Union Soldiers Executed by U.S. Military Authorities, 1861-1866 (National Archives Microfilm Publication M1523, roll 1); Records of the Adjutant General’s Office, 1780’s-1917, Record Group 94; National Archives Building, Washington, DC.
