Austrolittorina unifasciata
- kingdom: Animalia
- phylum: Mollusca
- class: Gastropoda
- order: Littorinimorpha
- family: Littorinidae
- genus: Austrolittorina
- species: Austrolittorina unifasciata
East Melbourne
Port Fairy
Queenscliff
Richmond
Toorak
Victoria
Attadale
Bicton
Dongara
East Fremantle
Fremantle
Leederville
Osborne Park
Port Denison
West Perth
Western Australia
Australia
Zanzibar
West
Zanzibar Urban
Tanzania