Who is the professor at Hogwarts?

Principal Dumbledore (McGonagall, Snape)

Vice President McGonagall

Mr Gryffindor: Domag.

Slytherin Snape (Slytherin Lagerhorn)

Ravenclaw Flitwick

Hufflepuff sprout

Lu Bang (Quirrell, gilderoy lockhart, alastor moody, Doris Umbridge, Snape, Carlo, amicus curiae)

Abnormal Meg

Potions class Snape (Lagerhorn)

Curse Flitwick (with the blood of the devil)

Protect the magical creature Hagrid (half-blood giant)

Astronomy class Sinista

Herbs germinate.

Magic Spencer (a ghost)

Flying lessons, Mrs. Hooch (freshmen only)

Divination class Trelawney (Firenze Centaur)

Pomfrey, the head nurse of the school hospital

Filch janitor

Muggle research Alec Tokat