
Adam McArthur
- Known for
- Acting
- Born
- November 28, 1982
- Birthplace
- 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.
Filmography
- Scooby-Doo! Spooky Camp Stories
Scooby-Doo! Spooky Camp Stories TBA
as Counselor Coope

The Pickup 2024
as Joe, Stunt Driver

Man Eaters 2018
as Frank

Star vs. the Forces of Evil: The Battle for Mewni 2017
as Marco Diaz (voice)
- Mike's Kooky Summer
Mike's Kooky Summer 2014
as Mike

Motocross Kids 2004
as Male Reporter
- Water Under the Bridge
Water Under the Bridge 2003
as Young Jake
Credits from TMDB.