The Netwon's 10th Arkansas Cavalry Regiment (1864–1865) was a Confederate Army Cavalry regiment during the American Civil War. The unit was originally organized from volunteer companies raised from the Arkansas State Militia in the Southern Arkansas Counties in the winter of 1863–1864 after the fall of Little Rock. It was originally organized as Pettus Battalion, Arkansas State Troops but was later enrolled in Confederal Service and Robert C. Newton was elected Colonel.