Idalia may refer to:
Places Idalia, Queensland, suburb of Townsville, Queensland, Australia Idalia, Colorado, unincorporated community in Yuma County, Colorado, US Idalia, Missouri, unincorporated community in Stoddard County, Missouri, US Idalia Manor, historic home located at Mt. Pleasant, New Castle County, Delaware, US Idalia, a name of the ancient city of Idalium in Cyprus
People Sobriquet of Greek goddess Aphrodite Idalia Anreus (1932–1998), Cuban actress who worked in both theatre and film Idalia Gumbs (1933–2000), Anguillan politician Idalia Hechavarría (born 1974), Cuban sprinter
Other uses
Idalia (genus), genus of moths Hurricane Idalia, 2023 Atlantic Ocean tropical cyclone