Bullen's Animal World was a circus style theme park located at Wallacia on the outskirts of Sydney. Its address was 11 Park Road, Wallacia.
It was opened in 1969 by Stafford Bullen, the son of circus founder Alfred Percival Bullen, and operated until 1985. Its closure was to foreshadow the closure of Bullen's other nearby venture, the African Lion Safari, in 1991.