BBC Online - Doctor Who*Cool Site* - The official website with news, episode guide, cast video diaries, "the making of Doctor Who", Dalek game, image galleries, wallpapers, downloadable audio clips and footage from the new series.
Outpost Gallifrey*Cool Site* - Includes news and information, reviews, fiction, discussion forums, and detailed information about the annual Gallifrey conventions, held in February in Los Angeles, California.
Alden's Doctor Who Page - New Zealand site offering news, local fan club information, a guide to the audio adventures, fan fiction and a Mel Bush appreciation section.
Allscifi Dr. Who Spotlight - Critical discussion of the best and worst of Doctor Who. Sign up as a Doctor Who Scholar on the site.
Communion of the Daleks - Short film produced by fans. Includes video download, production notes, gallery and guest book.
Cybermen - Fan site offering details on the development of this race, a list of television and audio stories in which they appear, costume designs, image galleries, sound clips, a timeline and links.
Dalek Links - Directory listing various Dalek-related resources. With news items and a gallery containing publicity photographs and artwork.
Defending the Earth - Games and puzzles, with a special section devoted to unmasking the true identity of the mysterious character known as "The Doctor".
Doctor Who and the Curse of Fatal Death - Screen captures from a web broadcast of the 1999 Comic Relief parody. With links to details about the charity video release.
The Doctor Who Cuttings Archive - Collection of newspaper and magazine articles, and other items from the printed media. Includes material dating from 1963 to the present.
Doctor Who: Devious - Amateur film producers. Contains production notes, galleries, movie clips and news about the project Halfway to Oblivion, featuring a cameo performance by Jon Pertwee.
Doctor Who Dynamic Rankings - An ongoing survey of on-line fandom's likes and dislikes, including favourite episodes and Doctors.
The Doctor Who Gateway - A guide to BBC archive holdings, missing episodes and recording technology used on the series. With a FAQ and downloadable copies of a discontinued newsletter.
Doctor Who Locations - Utilises Google Maps to provide details of various filming locations used in the series.
Doctor Who Online - Offers news and reviews, with forums, episode guides, audio interviews and links.
Doctor Who Scarf - Describes how to recreate the 4th Doctor's scarf. Includes instructions, a guide to yarns, knitting patterns and photographs.
Doctor Who: The Scrapbook - Fan-created art and scripts, with comic strips, and humorous Dalek information including models and instructions for creating costumes on a budget.
Doctor Who Wiki - An encyclopedia covering Doctor Who episodes, characters, and monsters.
Eye of Horus - Fan enterprise offering detailed plot synopses, episode and DVD reviews, articles, interviews, merchandise and details of the Big Finish audio productions.
Gallifrey Archives - News, video clips, interviews, episode guides for the new series, a forum, links and a series of Dalek cartoons originally published in 'Private Eye'.
SciFi.com: Doctor Who - Official site for the TV channel broadcasting the new series in America. Includes episode guides, character profiles, a gallery and message boards.
SevenZero.net - Original artwork, recent convention photographs and exclusive online comic adventures.
Tabula Rasa: Doctor Who - A collection of stories and articles concentrating on the seventh Doctor and the darker aspects of the show.
The TARDIS Library - Information on the show's TARDIS props and the real police boxes that inspired them, along with details on fan replicas and a guide to building your own.
Timelash.com - Features puzzles, polls and bloopers.
Timelord - Forum with images, fan fiction and games.
TV.com: Doctor Who - Contains cast and crew information, episode guides, news and links.
Unitnews - Offers original articles, news items, competitions, a forum, Torchwood guide and a section for downloads for iPods and other mobile devices.
Who Space - News, reviews, image galleries, forums, downloads and links.
Who3D - Computer generated artwork, tutorials, downloads, news and a forum.
The Whoniverse - Includes a detailed history of the Doctor Who universe, a biography of the Doctor, and guides to stories and other similar material.
Who's Doctor Who? - Offers a biography and chronology of the Doctor.
Wikipedia: Doctor Who - Features the history of the Doctor and his companions, as well as information about the various aliens and villains that have featured throughout the series.