Harry Potter is a single film.
Harry Potter . The original seven books were adapted into an eight-part film series by Warner Bros. . Harry Potter is a British-American film series based on the Harry Potter novels by author J. K. Rowling . The series is distributed by Warner Bros. and consists of eight fantasy films , beginning with Harry Potter and the Philosopher 's Stone ( 2001 ) and culminating with Harry Potter and the Deathly Hallows -- Part 2 ( 2011 ) .