The Division of McMillan is an Australian Electoral Division in the state of Victoria. It is located in the western part of the Gippsland region, which extends for the length of Victoria's eastern Bass Strait coastline. It includes the outer south-eastern Melbourne suburb of Pakenham, and also includes the towns of Warragul, Moe, Wonthaggi, Leongatha and Foster. It stretches from Mount Baw Baw and the Baw Baw National Park in the north to Wilsons Promontory, and the Wilsons Promontory National Park in the south.