Ordnance Corps

Ordnance Corps may refer to:


 * Army Ordnance Corps (India), Indian Army formation providing material and logistical support to the Indian Army during war and peace
 * Ordnance Corps (United States Army), a Sustainment branch of the United States Army, headquartered at Fort Lee, Virginia
 * Royal Army Ordnance Corps (United Kingdom), a former corps of the British Army
 * Ordnance Corps (Ireland), combat support corps of the Irish Army
 * Royal Australian Army Ordnance Corps, the Corps within the Australian Army concerned with explosives and salvage of battle-damaged equipment
 * Royal Canadian Ordnance Corps, an administrative corps of the Canadian Army
 * Ordnance Corps (Israel), a combat-support corps in the IDF GOC Army Headquarters
 * Sri Lanka Army Ordnance Corps, a combat support corps of the Sri Lanka Army
 * Royal New Zealand Army Ordnance Corps (New Zealand), a former corps of the New Zealand Army