BBC One: Doctor Who: Official website provides news, episode guide, video clips, image galleries, characters, monsters, games and DW50 guide

Tardis Data Core, the Doctor Who Wiki: Wikia encyclopedia extensively covering stories, characters, technology, locations and species for Doctor Who, Torchwood, Sarah Jane and K9

The DiscContinuity Guide: A continuation of the original DisContinuity Guide, dealing with continuity, goofs, and blunders in the Big Finish audios and other stories not covered in the original book

The Doctor Who Restoration Team Website: The website for the team that masters and/or restores almost all Doctor Who releases for BBC Video. The website is designed to be a central reference point for past and future projects