Okay, Right to Left.

King Tut, a villain from the 1960s Batman show who was an Egyptology professor who became a supervillain after getting a concussion. Is basically an Egypt-themed bad guy in the vein of Maxie Zeus.

Kiteman, a villain from the 1960s Batman comics with an obsession with kites. Commits crimes with the aid of a jer-powered hang glider. Recently appeared in Detective Comics.

Polka-Dot Man, another 1960s villain, this one with a fixation with polka-dots and commits spotty crimes. Can turn the spots on his costume into weapons, as you do.

The Joker, some pale dude in a suit.

The Eraser, a former college room-mate of Bruce Wayne’s, turned to crime after a girl he liked decided to date Bruce instead of him. His gimmick is erasing evidence of other people’s crimes, for a 10% cut of their loot.

Man-Bat, probably the highest profile villain here besides the Joker, Man-Bat is a man who accidentally or deliberately turns himself into a bat. Usually with the intention of using bat DNA to cure his deafness, though sometimes for more overtly villainous reasons (like in the Batman cartoon).

Crazy Quilt, an artist and criminal who left paintings behind with clues in them, ended up going mad after getting blinded by a henchman and the resulting surgery leaving him only capable of seeing blindingly bright colours. Considers himself to be Robin’s arch-enemy, as Dick Grayson once accidentally blinded him permanently after Quilt kidnapped a surgeon to fix his side.

And finally… not sure who the rabbit woman is. There is a Bat villain called White Rabbit, but her costume seems to be brown there, so I dunno.

EDIT: Thanks to coronaking for the tip off for the woman.

She is in fact the newest creation here, being a supervillain by the name of March Harriet, created by Paul Dini and Dustin Nguyen for their preboot run on Detective Comics. She is affiliated with the Tweedle Dee and Tweedle Dum’s Wonderland Gang, a gang set up around the Mad Hatter, when the Dums were in fact mindcontrolling the more famous villain to be their figurehead to cash in on his street cred.