Daik (Jawi: ; ) is the main village (kelurahan) on the island of Lingga of Lingga Regency, in the Riau Islands in Indonesia. It is located at .
Daik was the capital of the Lingga Sultanate for almost 100 years, from 1819 to 1911.
Daik has a tropical rainforest climate (Af) with heavy rainfall year-round.