In addition to the eldest daughter of King Lear:
- Cordelia Gallowglass
- Third child (and eldest daughter) of Rodney d'Armand and Gwendylon Gallowglass in the The Warlock series by Christopher Stasheff
- Cordelia Naismith Vorkosigan
- Mother of Miles Vorkosigan in the series of that name by Lois McMaster Bujold
- Cordelia Chase
- Character played by Charisma Carpenter on the WB TV shows Buffy and Angel, written by Joss Whedon.
- Cordelia Ransom
- Evil demagogue in the Honor Harrington series by David Weber
- A satellite of Uranus
- Discovered in 1986
- Anne of Green Gables
- What she wanted to be called ("Lady Cordelia de Montmorency, abducted by gypsies when (she) was three"), before settling for Anne-with-an-E. -Thanks to Gritchka and caknuck
- Me
- No, my real name isn't Cordelia. (In fact, my name is cordelia, not Cordelia. The story can be found on my homenode.