This is a disambiguation page.
It points to other pages that have similar names. If you followed a link here, please fix it to point to one of the pages listed below.
The Lost may refer to:
- The Source (The Keeper of Traken) (TV: The Keeper of Traken)
- The Source (The Doctor's Daughter) (TV: The Doctor's Daughter)
- The Source (A Star's View of Caroline) (PROSE: A Star's View of Caroline)