- "I had a friend named Dinah. She is the reason I sought you out."
- —Oliver Queen to Dinah Drake.[src]
Dinah is a given name or alias that corresponds to several characters:
- Dinah Laurel Lance – also known simply as Laurel Lance, a former citizen of Star City, Assistant District Attorney, the vigilante known as Black Canary and member of Team Arrow.
- Dinah Lance – the ex-wife of Quentin Lance, the mother of Laurel and Sara Lance and a professor of Greek and medieval history from Central City.
- Laurel Lance – a meta-human criminal from Earth Two known as Black Siren, who has gone under the alias "Dinah".
- Dinah Drake – a meta-human vigilante and current member of Team Arrow, a police officer of the SCPD, and a successor to the Canary mantle.