There were 224 living Citadel graduates when South Carolina announced it was seceding from the Union, and 209 served in the confederate armed forces during the period referred to as The War Between the States (1861-1865). By proclamation, the South Carolina legislature declared that "all graduates of The South Carolina Military Academy (The Citadel) be qualified for officer status, up to Colonel," so most served as officers. Those alumni who did not graduate, but resigned in order to serve, were not necessarily granted officer rank.
In June, 1862, 37 cadets resigned from The Citadel and enlisted, formed the famous "Cadet Rangers," later to participate in the largest cavalry battle of the war at Trevilian Station, Va.
The Battalion of State Cadets was formed by order of the Governor and was made up of the combined classes of Citadel and Arsenal cadets. Among their numerous engagements was the Battle of Tulifinney Creek, SC. This battle is the only time in U.S. history that an entire student body participated in a combat engagement and fought as a unit. We suffered eight casualties in the fight. The battalion never surrendered in battle and never retreated. In fact, they were the last armed confederate force in SC, and they fought what is arguably the last skirmish of the war at Williamston, SC on May 1, 1865. They finally disbanded themselves at Newberry, SC Courthouse on May 9, 1865. It should be noted for historical purposes that a member of this unit, W. McKenzie Parker, 1868, was arguably the last attle casualty of The War when killed by federal soldiers on May 12, 1865, also at Williamston.
The Citadel knows of 84 alumni killed in the war as a result of being combatants. They are listed below to include the college's first graduate and first cadet combat deaths, as well as our first to be listed as Missing In Action (MIA).
As a result of actions on the battlefield by The Battalion of State Cadets, The Citadel earned the right to post nine "institutional" battle streamers for "significant participation in a battle of historical importance." Only VMI (one "institutional" streamer), and Florida State and William & Mary Army ROTC units (each with one) have also earned that right. The national service academies post the battle streamers of their respective services, but none for "institutional" participation by the cadet corps.
| Class | Rank, Name, Unit | Battle | Death Date |
|---|---|---|---|
| 1846 | Col. Charles C. Tew (2nd NC) | KIA, Sharpsburg | September 17, 1862 |
| 1847 | Lt. Col. Augustus J. Lythgoe (10th SC) | KIA, Stones River, TN | December 31, 1862 |
| 1849 | Lt. Col. Franklin Gaillard (2nd SC) | KIA, Wilderness, VA | May 6, 1864 |
| 1849 | BG John Villepigue | November 9, 1862 | |
| 1850 | Cpt. S. N. Kennerly (25th SCI) | KIA, Weldon RR, VA | August 21, 1864 |
| 1851 | Cpt. John B. Colding (Ga. Volun.) | KIA, Winchester, VA | June 13, 1863 |
| 1851 | Lt. Col. F. Gendron Palmer | KIA, 2nd Manassas, VA | September 14, 1862 |
| 1851 | Col. Edward J. Walker (3rd Ga.) | KIA, Atlanta | August 21, 1864 |
| 1852 | Cpt. W. S. Brewster (Ga. Volunteers) | KIA, Fredericksburg, VA | December 11, 1862 |
| 1852 | Cpt. T. W. Fitzgerald (12th ALA) | KIA, Chancellorsville, VA | March 6, 1864 |
| 1852 | George E. Gamble | KIA, James Is., SC | September 14, 1861 |
| 1852 | Cpt. H. B. Housel (7th Fla.) | Undetermined | 1862 |
| 1852 | Col. R. A. Palmer (2nd Miss.) | KIA, 1st Manassas, VA (1st graduate KIA) | July 21, 1861 |
| 1852 | Lt. George Seabrook (1st SC) | Battlefield Disease, Morris Is., SC | April 2, 1861 |
| 1852 | Maj. D. T. Williams (14th SC) | KIA, Gettysburg, PA | July 2, 1863 |
| 1854 | Col. D. G. Fleming (22nd SC) | MIA, The Crater, MD | July 30, 1864 |
| 1854 | Cpt. C. T. Haskell (1st SC) | KIA, Morris Is., SC | July 10, 1863 |
| 1854 | BG Micah Jenkins (Army of No. VA) | KIA, Wilderness, VA | May 6, 1864 |
| 1854 | Cpt. J. S. Palmer (10th SC) | KIA, Atlanta, GA | July 22, 1864 |
| 1855 | Cpt. J. M. Dean (7 ARK.) | KIA, Shiloh, TN | April 7, 1862 |
| 1856 | Cpt. J. A. Evans | KIA, Kinnesaw Mt., TN | June 27, 1864 |
| 1856 | Maj. J. A. Finch (6th SC) | KIA, 2nd Manassas, VA | August 30, 1862 |
| 1856 | Cpt. J. H. Hart (SC Cavalry) | KIA, So. Mt., MD | September 14, 1862 |
| 1856 | Col. J. D. Nance (3rd SC) | KIA, Wilderness, VA | May 6, 1864 |
| 1856 | Cpt. George A. Ross (Ark. Vol.) | KIA | 1861 |
| 1857 | Col. C. W. McCreary (1st SC) | KIA, Gravely Run, SC | May 31, 1865 |
| 1857 | Col. William D. Rutherford (3rd SC) | KIA, Strasburg, VA | October 13, 1864 |
| 1859 | James E. Delorme | Undetermined | Undetermined |
| 1859 | Cpt. James L. Litchfield (7th SC) | KIA, 2nd Manassas, VA | September 13, 1862 |
| 1859 | T. O. McCaslan (1st SC) | KIA, 2nd Manassas, VA | August 30, 1862 |
| 1859 | Lt. G. M. McDowell (SC Vol.) | KIA, Gettysburg, PA | July 3, 1863 |
| 1859 | Col. William H. J. Mitchell (17th SC) | MIA, Petersburg, VA (1st MIA) | June 18, 1864 |
| 1859 | Maj. W. P. Shooter (1st SC) | KIA, Spotsylvania, PA | May 12, 1864 |
| 1859 | Col. O. J. Youmans (2nd SC) | KIA, Wilderness, VA | May 6, 1864 |
| 1860 | Frank deCaradeuo (1st SC) | Undetermined, 2nd Manassas, VA | November 3, 1863 |
| 1860 | Maj. E. A. Erwin (1st SC) | KIA, Morris Island, SC | September 7, 1863 |
| 1860 | A. S. Gaillard | Died while POW, Bentonville, NC | April 30, 1865 |
| 1860 | Capt. Francis H. Harleston (1st SC) | KIA, Ft. Sumter, SC | November 24, 1863 |
| 1860 | 2/Lt. S. S. Kirby (Palmetto Light Artillery) | KIA, Rivers Bridge, SC | February 2, 1865 |
| 1860 | 2/Lt. Joshua Moses (2nd SC) | KIA, Ft. Blakely, Al. | April 9, 1865 |
| 1860 | Cpt. J. Nettles (10th SC) | Died while POW | January 14, 1863 |
| 1861 | James H. Burns | KIA, Gettysburg, PA | July 2, 1863 |
| 1861 | Lt. J. J. Coward (5th SC) | KIA, Seven Pines, VA | June 1, 1862 |
| 1861 | Capt. Randall Croft (16th SC) | KIA, Virginia | February 3, 1862 |
| 1861 | 1/Lt. John Dosier Lee (9th SCV) | KIA, Gaines Mill, VA | June 30, 1862 |
| 1861 | Cpt. A. F. Miller (1st SC) | KIA, Franklin, TN | November 30, 1864 |
| 1861 | Lt. J. T. Norris (19th SC) | KIA, Stones River, TN | January 10, 1863 |
| 1861 | J. C. Palmer (SC Cavalry) | KIA, Chicamauga, GA | September 19, 1863 |
| 1861 | Maj. John Marshall Whilden (23rd SC) | KIA, 2nd Manassas, VA | August 30, 1862 |
| 1861 | Nicholas Wilson (SCV) | KIA, Sharpsburg, MD | September 17, 1862 |
| 1861 | T. H. Wyle (6th SC) | KIA, Seven Pines, VA | June 5, 1862 |
| 1862 | D. P. Campbell (11th SC) | KIA, Pocataglio, SC | December 7, 1864 |
| 1862 | Cpt. G. B. Dyer (2nd SC) | KIA, Cold Harbor, VA | June 1, 1864 |
| 1862 | William Gregg | KIA, Gaines Mill, VA | June 29, 1863 |
| 1862 | Capt. G. M. Lalane (25th SC) | Undetermined, Sumter, SC | Undetermined |
| 1862 | G. A. McDowell (25th SC) | KIA, Johns Island, SC | February 9, 1864 |
| 1862 | William McKewn (5th SC) | KIA, Fredericksburg, VA | December 14, 1863 |
| 1863 | J. B. Dotterer (24th SC) | KIA, Jericho Mill, VA | May 24, 1864 |
| 1863 | John S. Dutart (26th SC) | KIA, Johns Island, SC | February 9, 1864 |
| 1863 | B. T. Gibbs (16th SC) | Battlefield Disease | March 12, 1864 |
| 1863 | P. Hamilton (24th SC) | KIA, Chickamauga, TN | September 19, 1863 |
| 1863 | Col. M. B. Humphrey | KIA, Bentonville, NC | April 30, 1865 |
| 1863 | John C. Neil (Palmetto Sharpshooters) | KIA, 2nd Manassas, VA | August 30, 1862 |
| 1863 | "Cadet Ranger" W. J. Nettles (27th SC) | KIA, Franklin, TN | October 27, 1864 |
| 1863 | William Mason Smith (27th SC) | KIA, Cold Harbor, VA | June 1, 1864 |
| 1864 | John A. Craig | Undetermined | Undetermined |
| 1864 | A. W. Dozier | Died from POW wounds | June 2, 1874 |
| 1864 | Maj. J. D. Quattlebaum (7th SC) | MIA, The Crater, Md. | July 30, 1864 |
| 1865 | "Cadet Ranger" Ross Davis | KIA, Trevilian Station, VA | June 12, 1864 |
| 1865 | George W. McKenzie | KIA, Mt. Jackson, VA | January 4, 1864 |
| 1865 | R. F. Nichols | Battlefield Disease | December 10, 1864 |
| 1865 | W. J. B. Patterson | KIA, Tulifinny Creek, SC (first cadet KIA) | December 7, 1864 |
| 1865 | "Cadet Ranger" James O. Sheppard | KIA, Trevilian Station, VA | June 12, 1864 |
| 1866 | Albert S. Brown (26th SC) | Battlefield Disease | January 29, 1865 |
| 1866 | John Culbreth | Battlefield Disease | April 17, 1865 |
| 1866 | George Grant (18th SC) | MIA, Bentonville, NC | March 21, 1865 |
| 1866 | Johnnie C. Mangrum (26th SC) | Battlefield Wounds | 1866 |
| 1866 | Robert E. Muldrow (25th SC) | Battlefield Disease | April 7, 1865 |
| 1867 | James P. Huger | Undetermined | Undetermined |
| 1867 | Joseph E. Sams (8th SC) | Battlefield Disease | March 22, 1865 |
| 1868 | George O. Buck | Battlefield Disease | January 22, 1865 |
| 1868 | Thomas Albert Johnson | Battlefield Disease | March 23, 1865 |
| 1868 | Russell Noble | Battlefield Disease | January 12, 1865 |
| 1868 | W. McKenzie Parker | KIA, Williamston, SC (last confederate death) | May 9, 1865 |