The Strzelecki Ranges (/strɛzˈlɛki/ strehz-LECK-ee; Polish pronunciation: [stʂɛˈlɛt͡skʲi]) is a range of low mountains located in the West Gippsland and South Gippsland regions of the Australian state of Victoria.

The Ranges are named after Paweł Edmund Strzelecki, a Polish explorer, who with the assistance of Charley Tarra the small party's Aboriginal guide, led an expedition through this region in 1840.

They also form a biogeographic subregion of the South Eastern Highlands. "Land of the Lyrebird" is also a common alternative name for the Strzelecki Ranges based on a popular 1920s book.

The Strzelecki Ranges generally run east-west and extend for roughly 100 km. They are composed of deeply dissected sandstone and mudstone, rising from 300 to 500 metres, with the highest point at Mount Tassie being 740 metres.

The north is bounded by the Latrobe River and the south by the coast dominated by Wilsons Promontory, Corner Inlet and the Ninety-Mile beach.

The Strzelecki Ranges presents a diverse range of landscapes that are difficult to simply categorise, but they are essentially in two parts: western and eastern.

The western ranges have been successfully cleared for agriculture and feature green rolling hills with small farms and settlements in the south like Korumburra, Foster, and Leongatha and towns like Yarragon, Trafalgar, Warragul, Morwell, and Traralgon in the north that extend along the Princes Highway.

The eastern Strzeleckis remain heavily forested with steep dissected ridges and valleys with high rainfall. The settlements that encircle the Ranges include Boolarra, Churchill, and Gormandale in the north and Toora and Yarram in the south, while the eastern boundary is identified by Longford and Sale.