Conner Allison is an American voice actor and singer based in Dallas, Texas, recognized for his work in English-language anime dubbing. Born on July 25, 2001, he brings a classically trained vocal background to his performances and is a SAG-eligible performer. His career began gaining recognition in the mid-2020s, with early credits including roles in Date A Live and One Piece as additional voices.

Allison has amassed a range of notable anime roles across various genres. In the fantasy romance series The Villainess Is Adored by the Prince of the Neighbor Kingdom, which premiered in winter 2026, he voices Hartknights Lapis-Lazuli Lacmouth, the original crown prince whose broken engagement to the protagonist sets the story in motion. He plays Dein Phineas in the dark fantasy series Roll Over and Die. In Pass the Monster Meat, Milady!, Allison takes on the role of Duke Aristide Rogier Du Galbraith, the formidable younger brother of a crown prince who becomes captivated by a noblewoman with unusual culinary interests. He voices Renji Kusakabe in Cultural Exchange With a Game Centre Girl, a romantic comedy about a game center employee who helps an English girl win a plushie. His role as Vidan appears in the action-comedy series The Red Ranger Becomes an Adventurer in Another World. Allison also voices Isao Tsuchiya in the boys-love anime Twilight Out of Focus and Mitsuki Ayano in Makeine: Too Many Losing Heroines!.

Other significant credits include the role of Wolfram Gelzer in Black Butler: Emerald Witch Arc, appearing across all 13 episodes of the 2025 installment as a key supporting character. He also voices Tonbo in Honey Lemon Soda, Manabu Hasegawa in My Dress-Up Darling, Mashim in Dragon Ball Daima, Hayato Hidaka in The Demon Prince of Momochi House, Batto Yobayakawa in My Hero Academia: Vigilantes, and Yuta Rokkaku in Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!.

Throughout his growing career, Allison has frequently collaborated with several voice actors, particularly Bryn Apprill, with whom he has shared credits on Cultural Exchange With a Game Centre Girl, The Red Ranger Becomes an Adventurer in Another World, and The Villainess Is Adored by the Prince of the Neighbor Kingdom. He has also worked under the direction of ADR directors Caitlin Glass and Jason Lord. Allison maintains a professional home studio equipped for remote recording and is known for his efficient turnaround times. His first major video game role, as Caym in Salvus: Aries, was announced as an upcoming project.