Christopher Dontrell Piper is an American voice actor based in Dallas, Texas, known for his work in English dubs of anime series and video games. His career encompasses a range of roles in animation, video games, and audiobook narration, building on a foundation in stage acting.

Piper's background includes significant work in theater, with critics noting his compelling performances in stage productions in the Dallas area. He appeared in the play The Shipment at the Undermain Theatre and delivered a critically praised performance as John Newton Templeton, the first freed slave to graduate from Ohio University, in Charles Smith's Free Man of Color at the African American Repertory Theater in 2012.

In anime, Piper has secured a variety of supporting and principal roles. He voiced two characters in the 2019 science fiction series Astra Lost in Space: the young survivor Ulgar Zweig and his father, Gert Zweig. That same year, he provided the voice for Biz O'Naill in the fantasy police procedural Cop Craft. He is also recognized within the Dragon Ball franchise for voicing the character Dyspo. He has voiced this role in Dragon Ball Super and multiple video game adaptations, including Dragon Ball: Xenoverse 2, Dragon Ball Legends, and Dragon Ball: Sparking! Zero. His other anime credits include roles in series such as Africa Salaryman, Case File nº221: Kabukicho, Fire Force, and Toilet-Bound Hanako-kun.

Beyond anime, Piper's voice work extends to other media. He narrated the audiobook for Ibram X. Kendi's Stamped from the Beginning: The Definitive History of Racist Ideas in America. He also has on-screen credits, having appeared as a rebel driver in the 2016 film Batman v Superman: Dawn of Justice.