All CP9 members are various flavors of evil. I'd say Lucci is pretty clearly Neutral Evil, with that wolf guy and maybe Spandam as Chaotic Evil, while the rest seemd pretty Lawful.

Granted, they aren't the same baby-eating Eeevil than Akainu or Don Flamingo, but I think their generally cruel, callous and sadistic personalities are enough to put E at the end of each one's alignment.