Xenogenesis may refer to:
Xenogenesis (film), a 1978 short film by James Cameron Xenogenesis, a proposed designation for the process of introducing laboratory-designed genes Xenogenesis Trilogy, now published as Lilith's Brood, a collection of three novels by Octavia E. Butler Xenogenesis, a comic book from the Aliens comic book series by Dark Horse Comics Xenogenesis, a comic book from the Predator comic book series by Dark Horse Comics Xenogenesis, a 1990 essay by Harlan Ellison "Xenogenesis", a 2014 song by TheFatRat (also known as “The Outro Song”)