6th Cavalry
6th Cavalry, 6th Cavalry Division, 6th Cavalry Brigade or 6th Cavalry Regiment may refer to:
Corps
Divisions
Brigades
Regiments and battalions
- 6th King Edward's Own Cavalry, a former regiment of the Indian Army
- 6th Bengal Irregular Cavalry
- 6th Lancers (Watson's Horse)
- 6th Madras Light Cavalry
- Regiment "Lancieri di Aosta" (6th)
- 6th Cavalry Regiment (United States)
- 6th Regiment Alabama Cavalry, a Confederate regiment of the American Civil War
- 6th Arkansas Cavalry Regiment, a Confederate regiment of the American Civil War
- 6th Arkansas Cavalry Battalion, a Confederate regiment of the American Civil War
- 6th Regiment Illinois Volunteer Cavalry, a Union regiment of the American Civil War
- 6th Regiment Indiana Cavalry, a Union regiment of the American Civil War
- 6th Regiment Iowa Volunteer Cavalry, a Union regiment of the American Civil War
- 6th Regiment Kansas Volunteer Cavalry, a Union regiment of the American Civil War
- 6th Regiment Kentucky Volunteer Cavalry, a Union regiment of the American Civil War
- 6th Michigan Volunteer Cavalry Regiment, a Union regiment of the American Civil War
- 6th Mississippi Cavalry Regiment, a Confederate regiment of the American Civil War
- 6th Missouri Volunteer Cavalry, a Union regiment of the American Civil War
- 6th New York Cavalry Regiment, a Union regiment of the American Civil War
- 6th Ohio Cavalry, a Union regiment of the American Civil War
- 6th Pennsylvania Cavalry, a Union regiment of the American Civil War
- 6th Regiment South Carolina Cavalry, a Confederate regiment of the American Civil War
- 6th Regiment Tennessee Volunteer Cavalry, a Union regiment of the American Civil War
- 6th United States Colored Cavalry Regiment, a Union regiment of the American Civil War
- 6th Virginia Cavalry, a Confederate regiment of the American Civil War