i know there is poison Ivy , the joker , scarecrow , two-face the penguin , ra's al ghul , clayface , ventriloquist and scarface , hush , prof Hugo , spellbinder , the riddler , mr freeze , man-bat , mad hatter , lady shiva ,killer croc , bane........ well these are some of the few i know..
His archenemy is The Joker and almost any villain who opposes batman, is his enemy.
See also the related link below.
the joker, catwomen, the penguin, two face, the riddler, scarecrow, mister freeze poison ivy, bane , and ra's al ghul
for all batmans psychotic enemies
jack nipper aka the joker Victor fries aka Mr freeze Edward Nigma aka the Riddler two-face aka Harvey dint
no
batdad
joker
a persom
batdad
Yea
No, but Batmans do.
bane
Yes
Robin