21st Regiment
Appearance
21st Regiment may refer to:
Infantry regiments
[edit]- 21 Regiment Special Air Service, a unit of the British Army
- 21st Foot, a former regiment of the British Army
- 21st Infantry Regiment (Thailand), a unit of the Royal Thai Army
- 21st Infantry Regiment (United States), a unit of the United States Army
- 21st Punjabis, a unit of the British Indian Army
- 21st Marine Infantry Regiment, a unit of the French Marines
- 21st Marine Regiment (United States), a unit of the United States Marine Corps
American Revolutionary War regiments
[edit]American Civil War regiments
[edit]- 21st Iowa Volunteer Infantry Regiment
- 21st Illinois Volunteer Infantry Regiment
- 21st Maine Volunteer Infantry Regiment
- 21st Michigan Volunteer Infantry Regiment
- 21st Mississippi Infantry Regiment
- 21st Ohio Infantry
- 21st Kansas Militia Infantry Regiment
- 21st Regiment Kentucky Volunteer Infantry
- 21st Regiment Massachusetts Volunteer Infantry
- 21st Wisconsin Volunteer Infantry Regiment
Cavalry regiments
[edit]- 21st Lancers, a unit of the British Army
Engineer regiments
[edit]- 21st Construction Regiment (Australia), a former unit of the Australian Army's Engineers
- 21 Engineer Regiment (United Kingdom), a unit of the British Army's Royal Engineers