Brian Anderson is an American voice actor known for his work in English dubs of anime series and video games. He has built a career portraying a wide range of characters, from supporting roles in popular franchises to more prominent parts in adventure and fantasy series. Information about his early life and career beginnings is limited, but his professional voice acting credits have been documented since the late 2010s.

Anderson's filmography includes a variety of roles across multiple anime series. He is recognized for voicing two distinct characters in the popular series Welcome to Demon School, Iruma-kun: the androgynous and skilled housekeeper Opera, and the lazy, cloud-riding student Picero Agares. This pattern of voicing multiple characters in a single series is a common practice in anime dubbing, and he also took on the roles of the villain Envy and various background characters in the live-action film adaptation of Fullmetal Alchemist.

In addition to his work in Iruma-kun, Anderson has several other notable credits. He voices the diligent and loyal Mark, the right-hand man to the merchant Benno, in all three seasons of Ascendance of a Bookworm. He is also the voice of Finn Ames, a kind but insecure student at Easton Magic Academy, in the series Mashle: Magic and Muscles. His role as the antagonist Delta Zakuro in Beyblade Burst GT marks another significant entry in his career, particularly within a long-running franchise aimed at younger audiences. Other roles include Katsumi Amako in the historical fantasy series Orient and a young version of the protagonist Odokawa in the critically acclaimed mystery series ODDTAXI.

Beyond television series, Anderson has lent his voice to several major video game titles. Notably, he voices the character Rosado in the Nintendo Switch title Fire Emblem Engage. He is also part of the English voice cast for the globally popular games Genshin Impact, where he voices Christopher and Kurisu, and Pokémon Masters, where he voices the character Darach. His work in video games demonstrates a parallel career contributing to the English localization of major interactive titles.

Anderson's work is often associated with various ADR studios involved in producing English dubs for streaming platforms like Crunchyroll. He frequently appears alongside a recurring pool of voice actors in the industry, such as Laura Stahl, Stephen Fu, Ben Diskin, and Aleks Le, who are all common presences in modern English anime dubs. In addition to his on-screen voice roles, Anderson has also contributed behind the scenes. He is credited with ADR script writing for series including Beyblade Burst QuadDrive and Undead Unluck, indicating a broader involvement in the localization process beyond performance.