Greta Army Camp was an Australian army camp built in 1939 near Greta, New South Wales, Australia. It was used for training soldiers of the Second AIF (2AIF) during World War II. The Australian army sold the site at auction in 1980. In November 1939, 2,930 acres (11.9 km2) of land was compulsorily acquired in the Allandale-Greta area to create one of the Australian Army's largest training camps. Built for the training of the 6th Division of the 2AIF because the existing Australian army facilities were occupied by Citizens Military Force units.