Thinadhoo may refer to several islands in the Maldives:

Thinadhoo (Huvadhu Atoll), the capital of Gaafu Dhaalu region, Huvadhu Atoll Thinadhoo (Vaavu Atoll) Thinadhoo, a disappeared island of Haa Alif Atoll

See also Thiladhoo, an uninhabited island of Baa Atoll