Person

Adam McArthur

Acting · Born 1982-11-28 · San Francisco, California, USA

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.

• 

  Star Wars: The Clone Wars

  Prince Lee-Char (voice)

• 

  Star vs. the Forces of Evil

  Marco Diaz (voice)

• 

  The Adventures of Puss in Boots

  Chad (voice)

• 

  Chibiverse

  Marco Diaz (voice)

• 

  Ollie & Scoops

  Rudy (voice)

• 

  Star vs. the Forces of Evil: The Battle for Mewni

  Marco Diaz (voice)

• 

  S.A.L.E.M.

  Oliver (Voice)

• 

  Homestuck: The Animated Series

  Dave Strider (voice)

• 

  Motocross Kids

  Male Reporter

• Water Under the Bridge

  Young Jake

• 2025Homestuck: The Animated SeriesDave Strider (voice)
• 2024The PickupJoe
• 2022ChibiverseMarco Diaz (voice)
• 2020S.A.L.E.M.Oliver (Voice)
• 2019Ollie & ScoopsRudy (voice)
• 2018Man EatersFrank
• 2017Star vs. the Forces of Evil: The Battle for MewniMarco Diaz (voice)
• 2015Star vs. the Forces of EvilMarco Diaz (voice)
• 2015The Adventures of Puss in BootsChad (voice)
• 2014Mike's Kooky SummerMike
• 2008Star Wars: The Clone WarsPrince Lee-Char (voice)
• 2004Motocross KidsMale Reporter
• 2003Water Under the BridgeYoung Jake
• —Scooby-Doo! Spooky Camp StoriesCounselor Coope