Arnie Pantoja is an American actor known for his extensive work in voice acting, particularly in English dubs of anime series and video games. Born on December 16, 1984, in Kansas City, Missouri, he began his professional acting career in 2004 after relocating to Los Angeles. He is a graduate of East Lake High School in Tarpon Springs, Florida, and attended Florida State University for one year before pursuing acting full-time.

Pantoja has become a recognizable voice in the anime community, lending his talents to a wide variety of characters. He is perhaps best known as the English voice of the protagonist Kazuma Satō in the popular fantasy comedy series KonoSuba: God's Blessing on This Wonderful World!. He has reprised this role across multiple productions, including the film KonoSuba: God's Blessing on This Wonderful World! Legend of Crimson and the crossover comedy series Isekai Quartet and its sequel Isekai Quartet 2. His association with the character extends to audiobooks as well, as he reads the English adaptations of the KonoSuba light novels.

His other prominent anime roles include the enigmatic S-Class hero Watchdog Man in One Punch Man, the young shogi player Eisaku Noguchi in March Comes in Like a Lion, and Bit Namital in the mecha series Back Arrow. He has also appeared in dubs for other major series such as JoJo's Bizarre Adventure: Stardust Crusaders as Nukesaku, Re:Zero − Starting Life in Another World as Kan, and Saint Seiya: The Lost Canvas as Pegasus Tenma.

Beyond anime, Pantoja's voice can be heard in English dubs of animated films and video games. He voiced Damian in the animated film Resident Evil: Vendetta. In the video game world, he has a notable recurring role as Reno, a member of the Turks, in the Final Fantasy VII remake series, including Final Fantasy VII Remake, Crisis Core: Final Fantasy VII Reunion, and Final Fantasy VII Rebirth.

His voice acting portfolio also includes roles in western animation, such as Teddy Ortiz in the Nickelodeon series Big Nate, Archer Pastry in Trolls: The Beat Goes On!, and guest roles in shows like We Bare Bears and The Casagrandes. In addition to animation, he has made appearances in live-action television series, including Lucifer, Henry Danger, and Superstore.