List of North Carolina Union Civil War units

As in almost all Southern states during the American Civil War, a number of units were raised to fight for the Union Army, from pro-Union citizens and former slaves. North Carolina provided approximately 15,000 troops, both black and white, who served in Union Army regiments.[1] Other men would leave the state to join other Union regiments, and there were also Confederate Army deserters from North Carolina who later fought for the Union. The 1st North Carolina Union Volunteer Infantry Regiment was established in the spring of 1862, around the city of New Bern.[2] North Carolina Union troops captured and raided cities and towns in western North Carolina, eastern Tennessee, and southwest Virginia, most notably during the Battle of Bull's Gap, Battle of Red Banks and Stoneman's 1864 and 1865 raid. The territory captured remained under Union control for the duration of the war. The list of North Carolina Confederate Civil War units is shown separately.

This map gives an overview of how Stoneman's Raid unfolded across western North Carolina. The raid continued into South Carolina and Georgia in pursuit of Confederate president Jefferson Davis.

Territory under Union control in North Carolina from the start of the war was first organized into the Department of Virginia in 1861, then the Department of North Carolina shortly after in 1862. The department played large roles in key coastal battles such as the Battle of Roanoke Island and Battle of Wilmington, securing strategic Confederate ports and what was then the state's largest city, in support of the Anaconda plan. The North Carolina XVIII Corps was also one of the largest in the Union Army from 1862–1864.