|Name:||Dr. Harleen Frances Quinzel, M.D.|
|Occupation:||supervillian, previously psychiatrist|
|Location:||depends on the universe|
|Relationships:||Joker (boss/love interest), Poison Ivy (friend/ally), Power Girl (frenemy), Selina Kyle (ally), Lucy (daughter), unnamed sister, Deidre and Delia Dennis (grandchildren), Barry Quinzel (brother), Sharon and Nick Quinzel (parents), Jenny Quinzel (niece), Nicky Quinzel (nephew)|
|Fandom:||Batman: The Animated Series, Batman (DC Comics), Birds of Prey, Suicide Squad, Gotham City Sirens, The Batman, Batman: The Brave and the Bold, Arrow|
|Other:|| Harley is mainly voiced by Arleen Sorkin; Hynden Walch, Meghan Strange, Janyse Jaud, and Laura Bailey sometimes does it.|
Harley was portrayed by actress Mia Sara in Birds of Prey; will be portrayed by Margot Robbie in Suicide Squad
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Harley Quinn is a Batman character.
Harley Quinn was originally created for the Batman: The Animated Series by Paul Dini and Bruce Timm, first appearing in the Season 1 episode Joker's Favor (September 11, 1992). Due to her popularity with fans, she later was introduced into the actual Batman comic book series, in Batman: Harley Quinn #1 (October 1999).
- HARLEQUIN - A JOKER FAN FILM
- Do You Wanna Kill The Batman? by SydneyAmber S., song mashes up the Frozen song, Do you wanna build a snowman? with a Harley & Joker twist to it.