Frollo is such a badass,awesome villain.He does all the nasty things that all the other villains to but they actually make him complex too.He tries to convice himself that he's a soldier for God and yet he's doing horrible things,but he tries to justify it every single time.I love it,that's a great character.Tony Jay did an awesome performance as this character.

I prefer Scar. He didn't stand around and monologue like the average villain, he sung a song about what his plan was then went off and DID IT. It wasn't a "I'm going to sing this song then monologue about why I hate Mufasa and Simba so much." No, it was a "Hyenas, here's my plan, NOW LET'S GO KILL MUFASA AND SIMBA!" He even achieved half the plan. He killed Mufasa. Not Simba, granted, but he DID convince him that he killed his father and scared him off for his whole life. That's pretty impressive.
Okay yes, he did screw up with the hyenas at the end and was killed by them, but at least he achieved a portion of his initial plan.

Also: Mufasa was his BROTHER. He was willing to kill family just to become king. He didn't hold back or second guess his plans, he just went forward and did it. That's impressive (and coldhearted...) in my book. (Adding he didn't want to have sex with anyone. He just wanted to be a dictator.)

^ I agree, Scar is the best :D

I have to disagree with you.I don't really like scar because to me he's nothing but a foppish villain.He has no traits beyond evil laziness and general foppishness.And after he killed Mufasa,he stopped being interesting,he just turned into a whining primadonna.Though to his credit,Be Prepared is an awesome song,Jeremy Iron's performance as Scar is memorable and I liked his death scene.But I'm sorry,I just don't find Scar that interesting.For me,Frollo is the best.

That's alright, we all have our opinions ^_^

He's great, but he isn't even in my top 10.

He is great, but I will always prefer Jafar

He's complex, dispicable, manipulative, absolutely insane, with an amazing song and even though he does all these nasty things, he INSISTS that he's actually a pure and righteous man and that everything he does is in the name of God. Also he's actually very realistic.