Padina australis
- kingdom: Chromista
- phylum: Ochrophyta
- class: Phaeophyceae
- order: Dictyotales
- family: Dictyotaceae
- genus: Padina
- species: Padina australis
Nhulunbuy
Northern Territory
AustraliaHamilton
Hamilton city
BermudaMassawa
Northern Red Sea
EritreaTimurjaya
BantenKalumbang
Kandangubuku
East Nusa Tenggara
Indonesia- Micronesia, Federated States Of
Koror State
Koror Town
Koror
PalauTigtabon
00Libog
Padang
Santo Domingo
BicolSiquijor
Central VisayasBinabalian
Bolinao
Cabungan
Carot
Lucero
Ilocos
Philippines- United States