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Adam McArthur
Actor, ProducerBorn November 28, 1982 (43 years)
Adam McArthur is an American actor and martial artist based in Los Angeles, California, United States. His best-known role is voicing Marco Diaz in the Disney XD cartoon Star vs. the Forces of Evil. He also voices characters on other animation shows and on-screen on some nationally aired commercials. In martial arts, he specializes in kung fu, has been a champion at some tournaments, and has been the featured subject of several documentaries that have aired on PBS.
Filmography
| 2026 | Rooster Fighter (TV Series) · as Brown Haired Boy |
| 2025 | Jujutsu Kaisen: Execution · as Yuji Itadori |
| 2025 | Homestuck (TV Series) · as Dave Strider |
| 2025 | Demon Slayer: Kimetsu No Yaiba Infinity Castle · as Noguchi |
| 2025 | Jujutsu Kaisen: Hidden Inventory / Premature Death - The Movie · as Yuji Itadori |
| 2025 | Kaiju No. 8: Mission Recon · as Reno Ichikawa |
| 2024 | Kaiju No. 8 (TV Series) · as Reno Ichikawa |
| 2024 | ARK: The Animated Series (TV Series) · as Jamie |
| 2023 | Beyblade X (TV Series) · as Enga Fugazaru |
| 2023 | Hailey's On It! (TV Series) · as Additional Voices |
| 2022 | The First Slam Dunk · as Sota Miyagi |
| 2022 | Chibiverse (TV Series) · as Marco Diaz (voice) |
| 2022 | Fruits Basket: Prelude · as Teacher |
| 2022 | The Orbital Children (TV Series) · as Taiyo Tsukuba |
| 2021 | Elves (TV Series) · as Kasper |
| 2021 | SAKUGAN (TV Series) · as Yuri |
| 2021 | Move to Heaven (TV Series) · as Cho Sang Gu |
| 2021 | Tokyo Revengers (TV Series) · as Chifuyu Matsuno |
| 2021 | Shadows House (TV Series) · as Ricky |
| 2021 | The Saint's Magic Power Is Omnipotent (TV Series) · as Kyle Salutania |
| 2021 | So I'm a Spider, So What? (TV Series) · as Buirimus |
| 2020 | JUJUTSU KAISEN (TV Series) · as Yuji Itadori |
| 2019 | Ollie & Scoops (TV Series) · as Rudy (voice) |
| 2018 | Big City Greens (TV Series) · as Additional Voices |
| 2018 | Legend of the Galactic Heroes: Die Neue These (TV Series) · as Additional Voices |
| 2017 | Star vs. the Forces of Evil: The Battle for Mewni · as Marco Diaz (voice) |
| 2017 | Too Loud (TV Series) · as Hilarious Larry |
| 2016 | Bungo Stray Dogs (TV Series) · as Jouno Saigiku |
| 2016 | My Hero Academia (TV Series) · as Koku Hanabata |
| 2015 | Krampus · as Dark Elves |
| 2015 | The Adventures of Puss in Boots (TV Series) · as Chad (voice) |
| 2012 | Star vs. the Forces of Evil (TV Series) · as Marco Diaz (voice) |
| 2011 | The LeBrons (TV Series) · as Erik |
| 2008 | Star Wars: The Clone Wars (TV Series) · as Prince Lee-Char (voice) |
| 2004 | Motocross Kids · as Male Reporter |
| 2004 | Jack & Bobby (TV Series) · as The Track Guy |
| 2003 | Water Under the Bridge · as Young Jake |
| 2002 | Phantom Investigators (TV Series) · as Max |
| 2001 | The Prince of Tennis (TV Series) · as Cast |
| 1987 | Adventures in Odyssey (TV Series) · as Horus Nernst |