Walter Hill (1819–1904) was a Scottish-born Australian botanist and horticulturalist, and first curator of the Brisbane Botanic Gardens at Gardens Point in Brisbane, Australia.

The City Botanic Gardens is a heritage-listed botanic garden on Alice Street, Brisbane City, City of Brisbane, Queensland, Australia. It was also known as Queen's Park. It is located on Gardens Point in the Brisbane CBD and is bordered by the Brisbane River, Alice Street, George Street, Parliament House and Queensland University of Technology's Gardens Point campus. It was established in 1825 as a farm for the Moreton Bay penal settlement.