The Budj Bim National Park, formerly known as Mount Eccles National Park, is a national park located in the Western District of Victoria, Australia. The 5,470-hectare national park is situated approximately 270 kilometres west of Melbourne and approximately 15 kilometres southwest of Macarthur. It derives its name from the Budj Bim volcano, formerly Mount Eccles, which is situated in the north-east of the park.