Marco Guerrero is a Mexican voice actor, dubbing actor, commercial announcer, and musician known for his work in the Spanish dubbing industry for Latin America. He is also credited under the name Antonio Merlussa. His career has primarily focused on dubbing live-action films and television series, where he has built a significant portfolio.

In the realm of live-action dubbing, Guerrero is recognized as the recurring Spanish voice for actors David A.R. White and David Oyelowo. His filmography also includes dubbing performances for Nicolas Cage and John Cusack in their more recent films. Notable film roles include voicing Francisco "Catfish" Morales in Triple Frontier, Isoroku Yamamoto in Midway, and Claudius in Ophelia. He has also provided voices for various characters in major productions such as The Wolf of Wall Street and Fantastic Beasts and Where to Find Them.

Regarding his work in anime, Marco Guerrero has contributed to the dubbing of several series for the Latin American market. He is the voice of Kiyotaka Ijichi in the popular series Jujutsu Kaisen and Tekito Derekida in Life Lessons with Uramichi-Oniisan. Other anime roles include Makoto Kibune in Bleach, Android 16 in Dragon Ball Z Kai, and the voice of various Digimon, including Garurumon, Weregarurumon, and Metalgarurumon, in the Digimon franchise. He also voiced the character Fudo of Virgo in Knights of the Zodiac Omega.