Harleen Quinzel (Earth-1: Post-Crisis)

"I'm Harley fucking Quinn!"

- Harleen Quinzel Dr. Harleen Quinzel is a criminal in Gotham City known as Harley Quinn, a member of the Birds of Prey, a former member of Task Force X and a former psychiatrist at Arkham Asylum.

Trivia

 * Margot Robbie's Harley Quinn is the third version of the character in live action, after Harleen Quinzel from and Harley Quinn from.