The Little Desert National Park is a national park in the Wimmera Mallee region of Victoria, Australia. The 132,647-hectare (327,780-acre) national park is situated near Dimboola, approximately 375 kilometres (233 mi) west of Melbourne and extends from the Wimmera River in the east to the South Australian border in the west near Naracoorte.

Dimboola is a town in the Shire of Hindmarsh in the Wimmera region of western Victoria, Australia, 334 kilometres north-west of Melbourne.