Multiple choice general knowledge who taught defence against the dark arts at hogwarts in goblet of fire ? alastor moody remus lupin gilderoy lockhart severus snape Reveal answer Fill a bubble to check yourself A Correct answer Explanation Alastor 'Mad-Eye' Moody was the official Defense Against the Dark Arts teacher at Hogwarts during Harry's fourth year. However, it was later revealed that Barty Crouch Jr. had been impersonating Moody using Polyjuice Potion for most of the year.