Based on available professional profiles and casting records, Peyton Howard is a voice actor and recording artist based in Texas. Howard uses he/him pronouns and his voice is characterized as fitting adult and young adult male roles, with a range that includes energetic, comedic, serious, and antagonistic styles.

In the English dub of the romantic comedy series Go For It, Nakamura-kun!!, Peyton Howard provides the voice for the character Sou Otogiri. The series premiered in April 2026 and is available for streaming on Crunchyroll. In the fantasy action series Sentenced to Be a Hero, which also streams on Crunchyroll, Howard voices the character Boojum.

Beyond these two primary roles, Peyton Howard's voice acting credits include additional voices in several other anime series. These include the role of Red Circus Leader and additional voices in Spy x Family, Tentacle Doshi in Hell’s Paradise, and Eric in Pass the Monster Meat, Milady!. He has also performed additional voices for the Zombie Land Saga: Yumeginga Paradise movie, Let This Grieving Soul Retire, and Hana-Kimi. His work in animation extends to roles in independent projects such as Granite Waves, From Bullets to Billions, and the web series Nothing Unusual 2. Howard has also voiced characters in several video games, including Null District, Gravewatch, and Phantom Hearts, as well as audio dramas and audiobooks.