Oopsis is a genus of beetles in the family Cerambycidae, containing the following species:
Oopsis albopicta Aurivillius, 1928Oopsis bougainvillei Breuning, 1976Oopsis brenneocaudata Fairmaire, 1879Oopsis excavata Breuning, 1939Oopsis foudrasi (Montrouzier, 1861)Oopsis griseocaudata Fairmaire, 1881Oopsis keiensis Breuning, 1970Oopsis lycia Dillon & Dillon, 1952Oopsis marshallensis Gressitt, 1956Oopsis nutator (Fabricius, 1787)Oopsis oblongipennis Fairmaire, 1850Oopsis postmaculata Breuning, 1939Oopsis ropicoides Breuning, 1939Oopsis striatella Fairmaire, 1879Oopsis uvua Dillon & Dillon, 1952Oopsis variivestris Fairmaire, 1879Oopsis velata Dillon & Dillon, 1952Oopsis zitja Dillon & Dillon, 1952