Although The Yellow Mythos is largely a literary phenomenon, it has made a minor presence in the world of moving pictures.
- The Yellow Sign, 2001 film with screenplay by John Tynes.
- True Detective, 2013 TV show produced by HBO, involving apparent cult killings.
- The Curse of Fenric, a Doctor Who serial later tied into the mythos.
- Haiyore! Nyaruko-san, an anime series based on the light novels by the same name.
- German Yellow King Productions are making a film inspired by the Mythos.