Fandoms are communities and groups that are centered around one specific niche, such as the Furry Fandom, The Anime Fandom, and The Progressive Rock Fandom. Fandoms are something that are parodied and made allusions to at various points in Spectral Shadows. The Author has also been a part of various Fandoms throughout their life.

Fandoms are also in the world of Spectral Shadows, such as the Unfurry Fandom in Serial 11 "The Planet of Genetic Misadventure" that are fans of pure humans and a parody of The Furry Fandom.