 The Tara Pacific expedition collected over 58,000 samples from coral reefs and surrounding waters in the Pacific Ocean between 2016 and 2018. These samples are now available for researchers to explore and analyze. In addition, environmental context data such as climate, oceanographic conditions, and species distribution have been validated and made available to the scientific community. This dataset provides a unique opportunity to investigate the impact of environmental changes on coral reef health and resilience. This article was authored by Fabian Lombard, D.M. Borden, Stéphane Peasant, and others.