Most Disgusting Character In HP Books

I don't like Umbridge, because at one point she claimed to be pure-blood and related to all the oldest families, and we don't know if that's true at all. Dirty cheating liar! :P I also detest Harry. He's so goody-goody, always trying to act the hero, blah blah blah. He really thinks he's something.

defenetly the Malfoy family I hate every single one of them, I used to hate snape but not any more.

I agree that Professor Umbridge is a very disgusting character. So is Wormtail, all the Malfoy connection, and dementors. On the plus side, my favorite minor character was Sirius Black. He was strong enough to withstand years in Azkeban and portrayed as extremely handsome and a lot of fun.