The Rocks Discovery Museum is a museum located in the historic Rocks district of Sydney, Australia. "The Rocks is one of Sydney's oldest and most iconic neighbourhoods, close to the harbour and the famous Sydney Harbour Bridge.

This museum is dedicated to the history of The Rocks and Sydney in general. It features interactive exhibits and artefacts that tell the story of Sydney's colonisation, the lives of early settlers, the city's urban evolution and local Aboriginal culture. The museum's exhibitions cover a variety of themes, including the region's first inhabitants, British colonisation, architectural transformations, major historical events and daily life over time.

The museum offers the opportunity to learn more about the fascinating history of Sydney and The Rocks. It features multimedia presentations, videos, archive photographs, historical artefacts and other interactive elements to allow visitors to discover and immerse themselves in the city's past.