Brunswick Falls is a waterfall located on the Cumberland River in the Otway Ranges of Victoria, Australia, near Lorne. It sits within a network of falls along the river that includes Cumberland Falls, Galliebarinda Falls, and Yannathan Falls.

The falls can be reached via the Four Falls Circuit, a challenging bushwalk of around 10 kilometres taking six to seven hours to complete.

The route follows rough tracks from the TW Spur track on the Benwerrin–Mt Sabine Road, descending to the Cumberland River before heading downstream to Brunswick Falls. Spring and summer are considered the best seasons for the walk.