There have actually been several Defense Against the Dark Arts teachers over the course of the series:
1. In The Sorceror's Stone, the teacher's name was Quirinus Quirrel.
2. In Chamber of Secrets, the teacher's name was Gilderoy Lockhart.
3. In Prisoner of Azkaban, the teacher's name was Remus Lupin.
4. In Goblet of Fire, the teacher's name was Alastor Moody. However, we later learned that it was really Barty Crouch, Jr. posing as Moody, using Polyjuice Potion.
5. In Order of the Phoenix, the teacher's name was Dolores Umbridge.
6. In Half-Blood Prince, Severus Tobias Snape took over the position at last, and Horace Slughorn took over his original position as Potions Master.
7. In Deathly Hallows, Severus appointed the Carrow siblings, Alecto and Amycus, to the position following his rise as Headmaster.
Arithmancy. Hermione takes this class, but Harry does not so we never actually meet Professor Vector.
Harry is hardworking where defense against the dark arts is concerned. He is tireless in his pursuit to stop Voldemort. He teaches fellow students in Dumbledore's Army, and takes it upon himself to foil Voldemort's plots repeatedly.
Defense against the dark arts
Divination in nineteen ninety five she is sacked by Umbridge but Dumbledore has to keep her in the castle in case Voldemort finds her. in nineteen ninety six she gets her job back but has to share it and she is not happy with that arrangement. Hello! New person here. She teaches Divination.
In Harry Potter, the Aurors are the dark wizard catchers. They are employed by the Ministry of Magic and are highly skilled in Defense against the Dark Arts, Potions, Transfiguration, Charms, and basic subjects.
Percy Jackson Harry Potter and the deathly hollows part 1 the dark knight unknown
Amycus Carrow. Although it was more of a Dark Artsclass.
Hogwarts School of Witchcraft and Wizardry.
The first defense against the dark arts teacher in the Harry Potter series is called Professor Quirrell.
professor snape teaches potions but wants the dark arts job until he betrays Hogwarts
Arithmancy. Hermione takes this class, but Harry does not so we never actually meet Professor Vector.
finch the hole game and the pasword's then you should have all the people including Hollows
For all the Malfoys have a change of allegience at the end of Deathly Hallows, JK Rowling has never stated whether they give up the Dark Arts altogether. The only things she's said is that Draco's son, Scorpius, would probably be an improvement on Draco.
Yes it is quite a dark story.
Auror (dark wizard catcher)
Is a dark wizard. Or witch.
None. Since the Harry Potter series is only 7 books long, and there is a movie for each book with the exception of the halving of the 7th book's movie, that means that Harry Potter and the Deathly Hallows Part 2 is the final episode in the film series.