Marc Rizzo (born August 2, 1977) is an American musician, best known as the former lead guitarist of metal band Soulfly.

He has featured on eight Soulfly albums: Prophecy, Dark Ages, Conquer, Omen, Enslaved, Savages, Archangel, and Ritual.

He has also released five solo instrumental albums: Marc Rizzo, Colossal Myopia, The Ultimate Devotion, Legionnaire, and Rotation.

The band released their debut album Inflikted in 2008, Blunt Force Trauma in 2011 and Pandemonium in 2014.

Rizzo grew up in Carlstadt, New Jersey,[2] where he attended Henry P. Becton Regional High School.

[4] In October 2021, Marc Rizzo returned to Ill Niño, where he performed as their original guitarist from 1998 until his departure in 2003.