Chief of the Army Staff or Chief of Army Staff, which is generally abbreviated as COAS, is a title commonly used for the appointment held by the most senior staff officer or the chief commander in several nations' armies.
See also
edit- Chief of the Naval Staff (disambiguation)
- Chief of the Air Staff (disambiguation)
- Chief of Army (disambiguation)
- Chief of Staff of the Army (disambiguation)
- Commander of the Army (disambiguation)
- Army Staff (disambiguation)
- Chief of Staff (military)
- Chief of Army (disambiguation)
- Chief of the Defence Staff (disambiguation)
- Chief of the General Staff (disambiguation)