The Royal Zoological Society of New South Wales (RZSNSW) was formed in Sydney, New South Wales, Australia in 1879 as the New South Wales Zoological Society. A Royal Charter was granted in September, 1908, leading to a change to the current name on 10 February 1909. It publishes the scientific journal Australian Zoologist.
In 1979 the Society established the annually presented Whitley Awards, the peak awards for excellence in zoological publishing relating to the fauna of the Australasian region.