Omar Gallaga is an American voice actor known primarily for his work on the English-language dub of the early 2000s anime series GetBackers. His most prominent and widely documented role is providing the voice for the character Shido Fuyuki, also known as the Beast Master, in the ADV Films production of the series. In the original Japanese version, the character is voiced by Takanori Hoshino.

Gallaga's involvement with GetBackers marks his most significant contribution to anime voice acting. The series aired in the United States in 2002 and 2003, and his performance as Shido Fuyuki is consistent across multiple episodes, including early episodes such as Get Back the Phantom Sunflowers Part 1 and later episodes such as Hera and Kait and A Recital Just for You. His full name is given as Omar L. Gallaga in several credits related to the production.

Beyond his work on GetBackers, there is no documentation of other major voice roles in anime. His professional background is notably diverse, as he is also a journalist and writer. He has worked as a technology writer and columnist for the Austin American-Statesman newspaper and has contributed to various other media outlets. He was also a founding writer and performer with the Latino Comedy Project. This creative background extends to web comics, as he has produced an online comic called Space Monkeys!.

Due to the limited scope of his documented anime voice work, with his portrayal of Shido Fuyuki in GetBackers being his sole credited role in the medium, there are no widely recognized recurring collaborations with specific directors, studios, or fellow voice actors that can be detailed. Similarly, there are no notable industry awards or major achievements specifically associated with his work as an anime voice actor. His career is primarily distinguished by his dual profession as both a performing artist and a journalist, with his voice acting role representing a singular project within a broader creative and professional portfolio.