Prairie Grove Union order of battle

The following Union Army units and commanders fought in the Battle of Prairie Grove of the American Civil War on December 7, 1862, in Washington County, Arkansas. The Confederate order of battle is listed separately.

Prairie Grove Union order of battle

The following Union Army units and commanders fought in the Battle of Prairie Grove of the American Civil War on December 7, 1862, in Washington County, Arkansas. The Confederate order of battle is listed separately.