Delacroix is an Isleño fishing community and census-designated place (CDP) located in St. Bernard Parish, Louisiana. It was first listed as a CDP in the 2020 census with a population of 48. The community is also popularly known as Delacroix Island. The community was established in 1783 with the settlement of Canary Islanders along Bayou Terre-aux-Boeufs.