The Victorian Scottish Regiment (VSR) was an infantry regiment of the Australian Army. Formed in 1898 as a volunteer unit of the colonial Victorian Military Forces, the unit went through a number of changes in name over the course of its 62-year history. During World War I many of its members volunteered for overseas service and saw action at Gallipoli and on the Western Front in France. Following the end of the war, the regiment was reorganised to perpetuate the honours of the 5th Battalion, AIF. During World War II the battalion was employed on garrison duties in Australia, although many of its members volunteered for overseas service and fought in campaigns in North Africa, the Middle East and New Guinea. Following the war, the battalion was re-raised as part of the Citizen Military Forces and undertook the training of national servicemen until 1960 when the unit was disbanded and absorbed into the 1st Battalion, Royal Victoria Regiment. Today, the regiment's traditions are maintained by 'B' Company, 5th/6th Battalion, Royal Victoria Regiment.

The 5th/6th Battalion is one of two battalions of the Royal Victoria Regiment, and is an infantry battalion of the Australian Army. The battalion traces its lineage back to many units that existed prior to Federation, as well as units that fought during World War I and World War II and the battalion carries the battle honours of these units as a mark of respect. Today 5/6 RVR is part of the 4th Brigade, 2nd Division and is based at various depots around Melbourne, Victoria. Recently, members from the battalion have been involved in deployments to the Middle East, East Timor, the Solomon Islands and Malaysia as part of Rifle Company Butterworth.