Will de Renzy-Martin is a British voice actor known for his work in anime dubbing, animation, and video games. Born in 1992 in the Netherlands, he trained as an actor at the Guildhall School of Music and Drama in London, where he also studied biomechanics. His interest in games and animation led him to pursue a career in voice acting, through which he has narrated audiobooks and provided voices for commercials and corporate projects in addition to character work.

In the realm of anime, de Renzy-Martin is recognized for his role as Jason Joseph J.J. Dorgias in the series The Prince of Tennis II: U-17 World Cup. He also voiced the character MacKiddie in the English dub of the anime Everything for Demon King Evelogia, a production by Ascendent Animation announced in 2022. His work with Ascendent Animation on this series represents a notable collaboration within the industry.

Beyond these anime roles, de Renzy-Martin has built an extensive career voicing characters in major video games. His performances include Marazhai Aezyrraesh in Warhammer 40,000: Rogue Trader, Yuan Shu in Wo Long: Fallen Dynasty, Milil in Baldur's Gate 3, and Seign Kesling in Eiyuden Chronicle: Hundred Heroes. He also provided the voice for Claxton Weaver in the animated series The Wingfeather Saga and was cast as the protagonist Coen in the game The Blood of Dawnwalker.

A notable development in his career occurred in March 2025, when he became the new voice actor for the character Von Lycaon in the video game Zenless Zone Zero, replacing the previous actor amid an industry strike regarding AI protections.