The 104 Field Battery, Royal Australian Artillery was formed in the town of in Egypt during March 1916 during the First World War, as the 104th Field Artillery (Howitzer) Battery, part of . The battery was disbanded in 1919, but the name was used for a new battery raised in 1965, which later formed part of the Auustralian military involvement in the Vietnam War. It is now one of three gun batteries in 1 Regt RAA.