I have more than one favourite Star Wars character, but I'll name a few:

Darth Sion - This guy is just freakin' cool, nothing else to say. Not only is he just pure evil, but he's just f***in' scary with the zombie look and all. His intensity of violence is a bonus to his evil XD.

Jedi Master Yoda - Not only is he the smartest guy in Star Wars, he's a crazy-ass fighter, with all the flips and all he does in his fights. You gotta love this short guy.

Darth Maul - same reasons for Sion (except the whole zombie look thing). Maul is a cold-blooded killer, and I don't think there's a better way of describing him. His double bladed lightsaber is also why I like him. He's the only guy in Star Wars that has that kind of a lightsaber. Other than that, his tattooed skin is just scary, and it rocks!

I know, I like all the Siths. It's a habit.

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Thanks to insaney for this awesome signature!