Darren Dunstan is a Canadian voice actor and voice director, primarily known for his extensive work with the New York-based company 4Kids Entertainment on English adaptations of Japanese anime series. Born in Toronto, Ontario, he is based in New York City and has been active in the industry since 2001. His career is notable not only for his on-screen vocal performances but also for his significant contributions behind the scenes as a director on numerous prominent shows.

Dunstan's education includes a Bachelor of Music from the University of Toronto and a Master of Musical Theatre from The Boston Conservatory, a background that has supported his work in both voice acting and musical theatre. Among his most recognized voice roles are Maximillion Pegasus in the English dub of Yu-Gi-Oh! and its related sequels and films, and Master Splinter in the 2003 Teenage Mutant Ninja Turtles television series. He also provided the voice for the character Zander in both seasons of the anime series Dinosaur King, confirming the user's example.

His filmography includes a wide range of other anime and animated series. He voiced characters such as Kazdan "Kaz" Kalinkas in Chaotic, Mr. Tanaka and Bocoe in Sonic X, Kine in Kirby: Right Back at Ya!, and General Vicious in Tai Chi Chasers. In the Pokémon franchise, he voiced various characters including Stephan and served as a voice director for the English dub during its time at 4Kids.

A recurring theme in Dunstan's career is his dual role as both actor and director. He served as the voice director for numerous series he also acted in, including Dinosaur King, Teenage Mutant Ninja Turtles, and multiple installments of the Yu-Gi-Oh! franchise such as Yu-Gi-Oh! 5D's, Yu-Gi-Oh! ZEXAL, and Yu-Gi-Oh! ARC-V. His directing credits also extend to other 4Kids properties like Fighting Foodons and the Pokémon films Destiny Deoxys and Lucario and the Mystery of Mew.

Beyond voice acting, Dunstan has a background in theatre and music. He performed the role of Giovanni in the live stage production Pokémon Live! and has appeared in various musicals, including Godspell and Sweeney Todd. His work demonstrates a sustained and influential presence in the landscape of English-dubbed anime from the early 2000s onward.