Doctor Clayton Forrester may refer to:

• Doctor Clayton Forrester (War of the Worlds), lead character from the 1953 film War of the Worlds
• Doctor Clayton Forrester (Mystery Science Theater 3000), Mad Scientist from the television show Mystery Science Theater 3000

This disambiguation page lists articles associated with the same personal name. If an internal link led you here, you may wish to change the link to point directly to the intended article.