List of corps of the United States Army - Definition

This is a list of corps of the United States Army. As of 2004, only four of these were active:

• I Corps
• III Corps
• V Corps
• XVIII Airborne Corps

All corps:

• I Corps
• I Armored Corps
• II Corps
• II Armored Corps
• III Corps
• III Armored Corps
• IV Corps
• IV Armored Corps
• V Corps
• VI Corps
• VII Corps
• VIII Corps
• IX Corps
• X Corps
• XI Corps
• XII Corps
• XIII Corps
• XIV Corps
• XV Corps
• XVI Corps
• XVII Corps
• XVIII Airborne Corps
• XIX Corps
• XX Corps
• XXI Corps
• XXII Corps
• XXIII Corps
• XXIV Corps
• XXXVI Corps (1944-1945)