![harry potter film character harry potter film character](https://www.the-sun.com/wp-content/uploads/sites/6/2021/04/NINTCHDBPICT000647747896-1.jpg)
Plus, he got Lily and James Potter killed, so all the Potterverse should universally hate him. He 's willing to say anything to anyone as long as it keeps him alive, so his loyalties are always up in the air.
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Peter Pettigrew is another character who is absolutely infuriating, mostly because of his total cowardice.
![harry potter film character harry potter film character](http://assets1.ignimgs.com/2018/11/12/03-1541993937860.jpg)
She really doesn 't need much of an explanation for her rank. And she killed her own cousin and did a bunch of other bad stuff. ( Harry Potter and the Deathly Hallows: Part 2 via Warner Bros.) We wouldn 't have even ranked him, but we wanted to make a point about how much we hate Dolores Umbridge. Yes, yes, of course Lord Voldemort is bad-that 's a given. ( Harry Potter and the Order of the Phoenix via Warner Bros.) She 's the worst, and we 'll take that statement to our grave. Not only does she torture innocent children and cause them actual physical harm, but she also does it all with this annoyingly condescending smile and high-pitched tone of voice that would drive anyone crazy. Dolores Jane Umbridge is the worst character in the Harry Potter universe, lower even than He Who Must Not Be Named. Keep scrolling for our definitive ranking of the 30 most notable Harry Potter characters. We love them so much, in fact, that we decided we had to come to a conclusion about our favorites (and least faves). But by far the thing we love most about the Potterverse is the characters. Intense battle scenes, spells we wish we could learn and dreams of magical candy all enhance our bitterness about the fact that we never received our Hogwarts acceptance letter. There 's no fantasy universe that has completely captured our hearts quite like the world of Harry Potter.