Early in 1918, the Germans launched a large-scale offensive on the Western Front known as the Spring Offensive after the collapse of Tsarist Russia allowed them to transfer a large number of troops from the Eastern Front. As the Allies were pushed back, the Australian divisions were moved south in March to help blunt the attack. The 5th Division took up a position around Corbie and in April the 15th Brigade took part in a counter-attack at Villers-Bretonneux on 25 April 1918, during which the 58th formed the brigade reserve. In early July, the battalion took part in an attack around Morlancourt on the Ancre as part of a feint during the Battle of Hamel. Later in the year, the Allies launched their own offensive, and the battalion next participated in the fighting at Amiens on 8 August. As the Allies gained momentum, this was followed by the Battle of Mont St Quentin and Péronne on 31 August and then finally, the Battle of St. Quentin Canal on 29 September. Placed into reserve again for rest and reinforcement, the war ended before the battalion saw further action, and it was disbanded on 24 March 1919.