Originally Severus Snape who gives Voldemort part of the prophecy which leads him to kill Harry's parents and try to kill Harry himself.
Then you have Professor Quirrell, Tom Marvolo Riddle (from the diary using the basilisk), Bartemus Crouch Jr, Dementors, Death Eaters.
Merope Gaunt.
Lord Voldemort
SPOILERS: In the last book of the Harry Potter series, Book 7, during the end of the book, Harry Potter kills Voldemort with a single lash of his wand. Harry had used expelliarmus charm and reflected Voldemort's killing curse, which had turned around and killed Voldemort instead of Harry. Want to know how this was possible? Read the book.
Voldemort dies, Harry does not.
The happiest moment in the Harry Potter series is probably the day Voldemort dies but it is different for each person.
Yes Voldemort does die, Harry Potter defeats him
The movie in which Harry Potter sees Voldemort in a mirror as himself is Harry Potter and the Order of the Phoenix. :)
In the Harry Potter video games, Harry confronts Voldemort many times. Which edition of the the series are you talking about?
He himself is not a book; Lord Voldemort is a character in a series of books titled "Harry Potter." He is the antagonist trying to kill Harry.
Voldemort is the primary antagonist of the Harry Potter series due to his evil nature and conflicts with the protagonist, Harry Potter.
Harry Potter is effective in defeating Voldemort.
Voldemort in like Harry Potter? in harry potter, Harry does.