Sonic X, an animated series based on the video game franchise, does not include any explicit or implicitly identifiable LGBTQ+ characters or themes. The narrative focuses on action, adventure, and character relationships that are not depicted as queer.

Sonic X, an anime series based on the Sonic the Hedgehog video game franchise, does not feature any identifiable transsexual characters or themes. The narrative focuses on action, adventure, and the conflict between Sonic and Dr. Eggman, with no elements related to transgender identity.

Sonic X adapts characters from the Sonic the Hedgehog video game franchise. All established characters, such as Sonic, Tails, Knuckles, Amy, and Dr. Eggman, maintain their canonical genders from the source material. No characters historically established as one gender are portrayed as a different gender in the show.

Sonic X features anthropomorphic animal characters, for whom human racial categories do not apply. Human characters introduced in the show are original, and established human characters like Dr. Eggman are depicted consistently with prior canon.