Old Wollongong East Post Office, Former post office in Wollongong, New South Wales, Australia

The Old Wollongong East Post Office is a two-storey Victorian Free Classical building at 91 Crown Street, completed in 1892 to designs by the NSW Colonial Architect's Office. Its symmetrical front, classical proportions and decorative stonework give it a formal, balanced appearance.

Construction began in 1890 and finished in 1892 following plans from the NSW Colonial Architect's Office, with builders Banks and Whitehouse overseeing the work. It was created during a period when Wollongong was growing as a port and industrial center, making postal services crucial for local commerce and communication.

The building displays Victorian Free Classical design that reflects how important postal services were to the growing town during that period. Its symmetrical front and careful details show the pride people took in public buildings back then.

The former post office stands at 91 Crown Street, in the block between Keira and Church streets, a short walk from Wollongong railway station and the Crown Street Mall. The building is now in private commercial use, so visitors see the exterior from the footpath; check opening hours of the ground-floor businesses before planning a look inside.

The building was known as the Wollongong Post and Telegraph Office, or simply Wollongong Post Office, until 1968, when the "East" name came into use. It was added to the New South Wales State Heritage Register on 24 January 2003.