Hybrids were individuals whose parents were from two different species. The Alder-Espirions were a people descended from the human Alderaanians and the Espirions. Humans and Twi'leks could also have children, and so did Quarrens and Mon Calamari. Humans and Theelin could also interbreed.
- "A Recipe for Death"
- Star Wars: The Clone Wars – "The Deserter" (First appearance)
- Star Wars: Princess Leia, Part IV
- Star Wars: Princess Leia, Part V