Zach Callison is an American actor, voice actor, and musician. He is most famous due to his voice acting in roles including Prince James from Disney animation, Sofia the First and Steven Universe from Cartoon Network animation, Steven Universe.

Callison has won a Young Artist Award for Best Performance in a Voice-Over Role (Television) and a Behind The Voice Actor Award for Best Male Vocal Performance by a Child for his roles in Sofia the First and Steven Universe respectively.

On August 3, 2018, he released his debut EP, A Picture Perfect Hollywood Heartbreak.