Harry Potter is a feature 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).[3] It is the highest-grossing film series in inflation unadjusted dollars, with $7.7 billion in worldwide receipts. Each film is among the 50 highest-grossing films in inflation unadjusted dollars and received critical acclaim.

 The series was mainly produced by David Heyman and stars Daniel Radcliffe, Rupert Grint and Emma Watson as the three leading characters, Harry Potter, Ron Weasley and Hermione Granger. Four directors worked on the series: Chris Columbus, Alfonso Cuarón, Mike Newell, and David Yates. All eight movies had their screenplays written by Steve Kloves, with the exception of Harry Potter and the Order of the Phoenix (2007), written by Michael Goldenberg. Production took over ten years to complete, with the main story arc following Harry Potter's quest to overcome his arch-enemy Lord Voldemort. Harry Potter and the Deathly Hallows, the seventh and final novel in the series, was adapted into two feature-length parts. Part 1 was released in November 2010, and Part 2 was released in July 2011.

 All the films have been a success financially and critically, making the franchise one of the major Hollywood "tent-poles" akin to James Bond, Star Wars, Indiana Jones and Pirates of the Caribbean. The series is noted by audiences for growing visually darker and more mature as each film was released.] However, opinions of the films generally divide book fans, with some preferring the more faithful approach of the first two films and others preferring the more stylised character-driven approach of the later films.