Ophiothrix plana
- kingdom: Animalia
- phylum: Echinodermata
- class: Ophiuroidea
- order: Ophiurida
- family: Ophiotrichidae
- genus: Ophiothrix
- species: Ophiothrix plana
Fannie Bay
Northern Territory
Australia
Cempa- Labuhanbajo
- Waewaso
East Nusa Tenggara
Indonesia
Jolo
Autonomous Region in Muslim Mindanao
Philippines