Dumbledore, because he used to be a teacher (before Harry went to Hogwarts) but then got promoted to Headmaster.
Professor Septima Vector.
Presumably, he continued to work as Hogwarts gamekeeper and Care of Magical Creatures teacher.
The new Potions teacher is Professor Slughorn
He became the Herbology teacher at Hogwarts.
Neville Longbottom as the Herbology teacher
Severus Snape
Dorles Umbridge and Snape
your teacher is the most popular
Professor Flitwick
She is a teacher at Hogwarts. The strict but passionate leader of Gryffindor, she is also the deputy head of Hogwarts and the Transfiguration teacher.
The flying teacher on Hogwarts is Madam Hooch.
Professor Septima Vector.
Presumably, he continued to work as Hogwarts gamekeeper and Care of Magical Creatures teacher.
a teacher
A teacher. He taught Defense Against the Dark Arts class.
well..he used to be the transfiguration teacher at Hogwarts...
Sybill Trewanlyn.