Master-General of the Ordnance is a senior position in the General Staff of the Sri Lanka Army, the post is a head by a senior officer of the Major General rank. The Master-General of the Ordnance's Branch is responsible for procurement and maintenance of vehicles and special equipment of the Sri Lanka Army. Currently the position is head by Major General Dhammika Liyanage.
Coming under the preview of the Master-General of the Ordnance's Branch is the following Directorates;