The 2/24th Battalion was an infantry battalion of the Australian Army, which served during World War II. A unit of the all-volunteer Second Australian Imperial Force, it was formed in July 1940 from primarily Victorian volunteers and was known as "Wangaratta's Own" because of the time the battalion spent in the town during its formative period prior to deployment overseas. It served in North Africa in 1941–1942 as part of the 26th Brigade, which was assigned to the 7th Division, before being reassigned to the 9th Division. In early 1943, the battalion returned to Australia and later took part in campaigns against the Japanese in New Guinea in 1943–1944 and Borneo in 1945, before being disbanded in 1946. The 2/24th suffered the highest number of battle casualties of any 2nd AIF infantry battalion.

The 26th Brigade was an Australian Army infantry brigade of World War II. Formed in mid-1940, the brigade was assigned to the 7th Division initially, but later transferred to the 9th Division. It was primarily recruited from Victoria and South Australia. After training in Australia, in late 1940, the brigade deployed to the Middle East and subsequently took part in the siege of Tobruk, defending the vital port town between April and October 1941. After being relieved, the brigade undertook garrison duties in Syria in the first half of 1942, before taking part in the First and Second Battles of El Alamein between July and November 1942. After returning to Australia in early 1943, the brigade fought against the Japanese in New Guinea in 1943 and 1944, including the capture of Lae and the Huon Peninsula campaign, and then took part in the fighting on Tarakan in 1945. It was disbanded in early 1946.