I suppose you mean "Lupin". That would be Professor Remus Lupin.
There is no professor with such a name, in the Harry Potter books.
Professor Flitwick.
Septima
Professor Minerva McGonagall
Professor Sprout's first name is Pomona
Rubeus Hagrid took Harry Potter to Hogwarts.
Quirinus Quirrel
Minerva McGongall.
Professor Quirinus Quirrell is his real name.He was played by Ian Hart in the movie Harry Potter and the Philosopher's Stone.
Minerva McGonagall.
Professor Sprout
Professor Quirrel (and technically Voldemort)