Unwin's Stores, Heritage-listed commercial buildings in The Rocks, Sydney, Australia.

Unwin's Stores are three-story sandstone buildings at 77-85 George Street in The Rocks that house shops on the ground level with residences above. The structures display Colonial Georgian architecture with regular window patterns and solid stone facades typical of Sydney's early commercial development.

Frederick Wright Unwin built these commercial structures between 1843 and 1846 during an economic downturn preceding the Australian gold rush. The site had previously been part of Sydney's first hospital grounds before it was transferred to private owners in the 1830s.

The earliest Chinese tenant was Nom, Hing & Co., merchants at 81 George Street (present-day 77) from 1861 to 1863. Tin War & Co. traded from 79 George Street between 1877 and 1897, selling opium without a licence; its manager Jasper Ung Quoy told the 1880s gambling commission he was 'as good as a European'. Lo King Nam's King Nam Jang grocers at 85 George Street let beds for a shilling a night.

The buildings sit in The Rocks near Circular Quay and are easily reached on foot. Visitors can walk past the street frontages and view the active shops and structures from outside, making them part of a natural walk through the historic neighborhood.

The spaces served as a center for Chinese immigrant communities, with King Nam Jang functioning as a social hub for this population. This role in Sydney's immigrant history often goes unnoticed by passersby, though it is well documented in local records and archives.