Chief of Staff of the Army
Chief of Staff of the Army may refer to:
- Chief of Staff of the French Army
 - Chief of Staff of the Indonesian Army
 - Chief of Staff of the Italian Army
 - Chief of Staff of the Irish Republican Army
 - Chief of Staff of the Republic of Korea Army
 - Chief of Staff of the People's National Army
 - Chief of Staff of the Sri Lanka Army
 - Chief of the Staff of The Salvation Army
 - Chief of Staff of the Army (Spain)
 - Chief of Staff of the United States Army