•
Cordelia of Britain, legendary queen of the Britons, youngest daughter of King Leir •
Cordelia Agbebaku (1961–2017), Nigerian academic and former vice-chancellor of Ambrose Alli University •
Cordelia Botkin (1854–1910), American murderer •
Cordelia Bugeja (born 1976), British actress •
Cordelia Cameron, Australian actor-manager •
Cordelia Camp, American educator •
Cordelia Candelaria (born 1943), American educator and writer •
Cordelia Throop Cole (1833–1900), American social reformer •
Cordelia Elizabeth Cook (1919–1996), American combat nurse •
Cordelia Adams Crawford (1865–1943), American pioneer and healer •
Cordelia Edvardson (1929–2012), German-born Swedish journalist, author and Holocaust survivor •
Cordelia Fine (born 1975), British academic psychologist and writer •
Cordelia Agnes Greene (1831–1905), physician, philanthropist and suffragist from Upstate New York •
Cordelia Griffith (born 1995), English cricketer •
Cordelia Gundolf (1917–2008), German academic and educator •
Cordelia Harvey (1824–1895), First Lady of Wisconsin Governor Louis Harvey, known for founding Civil War Orphans' homes and advocating for war field hospital conditions • Cordelia Hawkins, eponym of the U.S. town of
Cordele, Georgia •
Cordelia Hood (1913–2011), American counter-intelligence agent •
Cordelia Howard (1848–1941), American child actress •
Cordelia James, Baroness James of Rusholme (1912–2007), British educator and justice of the peace • Cordelia Knott (1890–1974), wife of
Walter Knott and founder of Mrs. Knott's Chicken Dinner Restaurant at Knott's Berry Farm •
Cordelia Scaife May (1928–2005), American heiress and philanthropist •
Cordelia Mendoza, American antiquarian and appraiser •
Cordelia Oliver (1923–2009), Scottish journalist, painter and art critic •
Cordelia Schmid (born 1967), German computer vision researcher •
Cordelia Stanwood (1865–1958), American ornithologist, wildlife photographer, artisan and writer •
Cordelia Strube (born 1960), Canadian playwright and novelist •
Cordelia Urueta (1908–1995), Mexican artist •
Cordelia Wege (born 1976), German actress •
Cordelia Wilson (1873–1953), American painter of New Mexico and American Southwest landscapes ==Fictional characters==