Wollongong boasts a wealth of heritage-listed sites that preserve the city's rich history and cultural significance. These landmarks span across various locations, showcasing Wollongong’s evolution from its early days to its modern growth.

Among the key sites is St Michael's Cathedral on Church Street, a historic and religious focal point in the city. The North Beach Precinct along Cliff Road stands as a prime example of the city’s coastal development, while the Wollongong Harbour Precinct near Cliff Road and Endeavour Drive tells the story of the city's maritime history.

The Old Wollongong East Post Office on Crown Street is a significant relic of the past, as is the Elouera House on Darling Street, a grand residential building reflecting the architectural styles of the time. Wollongong railway station, a part of the Illawarra Railway, highlights the city’s role in the broader transportation network.

Additional notable heritage sites include the Regent Theatre on Keira Street, the Old Wollongong Telegraph and Post Office on Market Street, and the charming Little Milton at 31-33 Smith Street.

These heritage listings not only protect important buildings but also contribute to the city’s identity, ensuring future generations can appreciate Wollongong’s history and architectural beauty.