Parilla is a town in the Murray Mallee region of South Australia. At the 2011 census, Parilla had a population of 412. The town's mascots are "Alf and Edith the Galah and Echidna", which can be found on the signs entering Parilla. There is an active Church, and payphone. The historic Surrender Tree at Neptune Farm on Parilla South Road, planted to commemorate the surrender of the Japanese in World War I, is listed on the South Australian Heritage Register.