The 9th Arkansas Field Battery (1863–1865) was a Confederate Army artillery battery during the American Civil War. Also known as: Trigg's Arkansas Artillery Battery. This battery is distinguished from an earlier battery commanded by the same Captain John T. Trigg, which was also known as Trigg's Arkansas Battery, or Austin's Battery or the Austin Artillery and participated in the Battle of Shiloh. Trigg's earlier battery was disbanded in July 1862.