Professor McGonagall is a prominent character in the Harry Potter series, created by J.K. Rowling. She serves as the Deputy Headmistress and the head of Gryffindor House at Hogwarts School of Witchcraft and Wizardry. Known for her strict demeanor and high standards, she is also a skilled Transfiguration teacher and a member of the Order of the Phoenix. In addition to her teaching role, Professor McGonagall is an accomplished Animagus, able to transform into a tabby cat. Her character embodies wisdom, loyalty, and a strong sense of justice, making her a respected figure among students and faculty alike.