Dictyota ceylanica
- kingdom: Chromista
- phylum: Ochrophyta
- class: Phaeophyceae
- order: Dictyotales
- family: Dictyotaceae
- genus: Dictyota
- species: Dictyota ceylanica
- Colonia
Yap
Micronesia, Federated States Of- San Jose Village
Tinian
Northern Mariana Islands- Mahonda
South
Zanzibar Central
Tanzania