Minerva McGonagall who was also Deputy Headmistress and Transfiguration professor. A few times throughout the novel she was a stand in headmistress.
After the novels finish many people believe her to have become the headmistress however, JK Rowling has stated that a new headmistress took over and McGongall retired.
J.K. rowling does not give us the specific information... she will soon, though!
It isn't minerva mcgonagall, she's the headmaster!
Severus Snape
She is a professor of Hogwarts (teaches transfiguration), Head of House Gryffindor, Deputy Headmistress.
Hufflepuff's house colours are yellow and black, Ravenclaw's are blue and silver and Gryffindor's are red and gold.
She was in Gryffindor House at Hogwarts.
He is either in Gryffindor, like his father, Remus Lupin or in Hufflepuff, like his mother, Nymphadora Tonks. Or something else.
The house was named after Godric Gryffindor. Who is a famous wizard and is introduced many times especially in Harry Potter and the Chamber of Secrets and Harr Potter and the Deathly Hallows.
Rubeus Hagrid was in Gryffindor at Hogwarts School of Witchcraft and Wizardry. Hagrid was in the Gryffindor house.
Gryffindor, though the sorting hat seriously considered putting him in Slytherin. Harry chose to be in Gryffindor because, in Dumbledore's words, "It is our choices, Harry, that show what we truly are, far more than our abilities."
The house of Godric Gryffindor at Hogwarts,the house stands for bravery.
There is no specific "teacher for Gryffindor". Minerva McGonnagal is the head of the Gryffindor House; on the other hand, different teachers teach different subjects - not to one specific house, but to all the houses.
J.K. Rowling never specifies which house Kingsley Shacklebolt was in. Possibly Gryffindor or Ravenclaw as he was brave and intelligent. He was also the head of the Auror department and later the Minister of Magic.
Professor Severus Snape starts out as the Potions master and Head of Slytherin House. Professor Minerva McGonagall is the Transfiguration teacher and Head of Gryffindor House.
She is a professor of Hogwarts (teaches transfiguration), Head of House Gryffindor, Deputy Headmistress.
There were 8 Gryffindor's in Harry's year.
Hufflepuff's house colours are yellow and black, Ravenclaw's are blue and silver and Gryffindor's are red and gold.
Fred and George Weasley were in Gryffindor house. The entire Weasley family were in Gryffindor.
Nearly Headless Nick is the Gryffindor house ghost because he is the oldest Gryffindor ghost in Hogwarts.
She was in Gryffindor House at Hogwarts.