các trang chính thức

• The Official JK Rowling Site
• The Official Harry Potter Site
• Pottermore

Tin tức cập nhật

• MuggleNet: This site has news, information, games, editorials, and media, with a featured Podcast. [1]
• HPANA (Harry Potter Automatic News Aggregator) This site has news collected from most Harry Potter sites on the Internet and updates often [2].
• The Leaky Cauldron: This site is a news site which features a huge picture gallery, a new video gallery, and also its own podcast. [3]

Thông tin bên lề

• The Harry Potter Wiki at Wikia.
• The Harry Potter Lexicon: This site is a thorough & complete online Harry Potter dictionary and reference guide. [4]
• Accio Quote!: This site is an archive of JK Rowling's interviews.

Các trang sản phẩm thương mại

• Harry Potter Merchandise: This site offers Harry Potter collectibles including books, DVDs, LEGOs, video games, trading cards, movies and clothing.
• WB Shop: Official Warner Brothers Harry Potter merchandise

Các trang của Fan

• Fiction Alley: This site has 80,000+ stories and chapters of fan fiction to read, discuss and listen to in podcast form; also fanart and vids.
• Harry Potter FanFiction Archive: 473,885 stories and counting every few hours! Plus, Harry Potter is the biggest category on Fanfiction.net.
• HarryPotterFanFiction.com: This site has over 80,000 stories of various pairings and genres written by fans.
• MuggleNet Fanfiction The fanfiction section of MuggleNet.
• The Sugar Quill: This is a fanfiction site that should make headlines.
• Harry Potter Cat (en català)

Bên lề vai diễn

• Hogwarts Extreme
• Hogwarts Live
• Hogwarts Online
• Hogwarts School
• Virtual Hogwarts
• Dumbledore's Army Role-Play Wiki

Các trang chính thức của dàn diễn viên trong Harry Potter

• Emma Watson's Official website
• Bonnie Wright's Official website