Actor
Adam McArthur
November 28, 1982 · 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.
Notable work
Often works with
Grey DeLisle
4 titles together
Star vs. the Forces of Evil, The Adventures of Puss in Boots, Ollie & Scoops
Dee Bradley Baker
3 titles together
Star Wars: The Clone Wars, Star vs. the Forces of Evil, Star vs. the Forces of Evil: The Battle for Mewni
Eden Sher
3 titles together
Star vs. the Forces of Evil, Chibiverse, Star vs. the Forces of Evil: The Battle for Mewni
Alan Tudyk
3 titles together
Star vs. the Forces of Evil, The Adventures of Puss in Boots, Star vs. the Forces of Evil: The Battle for Mewni
Fred Tatasciore
2 titles together
Star vs. the Forces of Evil, Star vs. the Forces of Evil: The Battle for Mewni
Esmé Bianco
2 titles together
Star vs. the Forces of Evil, Star vs. the Forces of Evil: The Battle for Mewni
Full filmography · 13
Homestuck: The Animated Series
as Dave Strider (voice)
2025
Chibiverse
as Marco Diaz (voice)
2022
S.A.L.E.M.
as Oliver (Voice)
2020
Ollie & Scoops
as Rudy (voice)
2019
Star vs. the Forces of Evil
as Marco Diaz (voice)
20158.4
The Adventures of Puss in Boots
as Chad (voice)
20157.1
Star Wars: The Clone Wars
as Prince Lee-Char (voice)
20088.5