
The Army of Central Kentucky was a military organization within Department No. 2. Originally called the Army Corps of Central Kentucky, it was created in the fall of 1861 as a subsection of Department No. 2, and continued in existence until the end of March 1862 when it was absorbed and merged into the Army of Mississippi, which was then re-organized as the Army of Tennessee on November 20, 1862.

The Army of Kentucky was a Confederate army during the American Civil War.

The Army of Missouri was an independent military formation during the American Civil War within the Confederate States Army, created in the fall of 1864 under the command of Maj. Gen. Sterling Price to invade Missouri. Price's Raid was unsuccessful, and his army retreated to Arkansas, where it was broken up and absorbed into the Confederate Army of the Trans-Mississippi. After the war, Price, accompanied by his subordinate Brig. Gen. Jo Shelby and several members of his former command, relocated to Mexico where they unsuccessfully sought service with the Emperor Maximilian prior to returning to civilian life in the United States.

The Army of New Mexico, also known as Sibley Brigade, was a small Confederate field army in the American Civil War. It operated in Confederate Arizona and New Mexico Territory during the New Mexico Campaign in late 1861 and early 1862, before it was transferred to Louisiana. At first the force was tasked with securing Confederate Arizona's forts, most of which were still in Union hands. John R. Baylor had already established the Confederate Territory of Arizona after the First Battle of Mesilla in 1861. Now the goal was to capture the remaining U.S. held forts in Confederate Arizona and to invade New Mexico Territory. The army also hoped to capture the mines of Colorado and California, to secure gold and silver supplies to finance the Confederate war effort. Ultimately, the Confederate plans were thwarted at the Battle of Glorieta Pass.

The Army of Northern Virginia was the primary military force of the Confederate States of America in the Eastern Theater of the American Civil War. It was also the primary command structure of the Department of Northern Virginia. It was most often arrayed against the Union Army of the Potomac.

The Confederate Army of the Potomac, whose name was short-lived, was the command under Brig. Gen. P. G. T. Beauregard in the early days of the American Civil War. Its only major combat action was the First Battle of Bull Run. Afterwards, the Army of the Shenandoah was merged into the Army of the Potomac with Gen. Joseph E. Johnston, the commander of the Shenandoah, taking command. The Army of the Potomac was renamed the Army of Northern Virginia on March 14, 1862, with Beauregard's original army eventually becoming the First Corps, Army of Northern Virginia.

The Army of the Shenandoah was an army of the Confederate States of America during the American Civil War; it was organized to defend the Shenandoah Valley of Virginia in the early months of the war. The army was transferred to reinforce the Confederate Army of the Potomac at the First Battle of Bull Run, which was its only major action. After the battle, the army was merged into the Army of the Potomac.

The Army of the South was a Confederate field army during the final months of the American Civil War. Formed from a collection of Confederate commands during the Carolinas Campaign, it was engaged in only one major battle, the Battle of Bentonville in March 1865. During the following month, it was reorganized under the name of the Army of Tennessee.

The Army of Tennessee was the principal Confederate army operating between the Appalachian Mountains and the Mississippi River during the American Civil War. It was formed in late 1862 and fought until the end of the war in 1865, participating in most of the significant battles in the Western Theater.

The Army of the Trans-Mississippi was a major Confederate army under the Department of the Trans-Mississippi during the American Civil War. It was the last major Confederate command to surrender, submitting on May 26, 1865, exactly one month after General Johnston had surrendered in the eastern United States.

The Army of the West, also known as the Trans-Mississippi District, was a formation of the Confederate States Army during the American Civil War that was a part of the Army of Mississippi. It saw action in the Battle of Pea Ridge, Battle of Corinth, and Battle of Iuka and consisted of about 20,000 personnel.

The Army of West Tennessee was a short-lived Confederate army led by Maj. Gen. Earl Van Dorn, which fought principally in the Second Battle of Corinth.