Illinois 15th Infantry (Union)

Illinois, United States of America

Companies

Illinois 15th Infantry, Company A (Union)

Illinois 15th Infantry, Company B (Union)

Illinois 15th Infantry, Company C (Union)

Illinois 15th Infantry, Company D (Union)

Illinois 15th Infantry, Company E (Union)

Illinois 15th Infantry, Company F (Union)

Illinois 15th Infantry, Company F&S (Union)

Illinois 15th Infantry, Company G (Union)

Illinois 15th Infantry, Company H (Union)

Illinois 15th Infantry, Company I (Union)

Illinois 15th Infantry, Company K (Union)

Field Officers

Brigadier General Giles A. Smith

Brigadier General Jacob G. Lauman

Brigadier General Stephen A. Hurlbut

Colonel Cyrus Hall

Colonel George C. Rogers

Colonel James C. Veatch

Colonel John Logan

Captain Louis D. Kelley

Lieutenant Colonel Edward F. W. Ellis

Major William R. Goddard