Amon is normally the name of the demon that fuses with Akira Fudo. Originally an enigmatic figure, Amon's backstory and personality are further explored in later series in the franchise. In some versions of the story, it is Amon's consciousnesses that wins out over Akira's, mostly notably the 70s anime, where he is simply known as Devilman rather than Amon.
- Amon (manga): The demon who fuses with Akira Fudo, the lover of Sirene, and a mighty demon warrior.
- Amon (Grimoire): Amon fused with Akira Fudo, however in a twist from the original Devilman, Amon is the one in control with Akira Fudo influencing his actions.
- Amon (OVA): A large sadistic and self centered demon, a very different character from all his past incarnations.
- Amon (CB Chara): A mighty demon warrior, his design was based on his TV incarnation. He was engaged to Sirene before he merged with Akira.
- Amon (Film): The demon that merges with Akira Fudo.
- Amon (Toshin): The demon that merges with Kei Kamishiro to become Devilman.
- Amon (AMON): The main character of the manga series by Yu Kinutani.
- Deathless Amon: a legendary demon warrior who was imprisoned in the moon by God
- Amon (Crybaby): Fuses with Akira Fudo.
- Devilman (TV): The main character of the Devilman anime, he uses the image of Akira Fudo and battles against the Demon Tribe led by Zennon.
- Devilman (Dynamic Heroes): One of the two main protagonists of the large crossover manga.
- Devilman (Hiruta): The demon that fuses with the boy Akira Fudo.