How Old Is Professor Mcgonagall 2024 Season. Harry potter star dame maggie smith passed away at the age of 89 on friday. Professor mcgonagall, the strict but sentimental transfiguration teacher, plays a major role in harry’s life right from his first day at hogwarts.
Mcgonagall was born in 1935, which makes her 88 in present day. Rowling claimed that professor mcgonagall was approximately seventy years old.
