Marcus Henderson (born March 16, 1973) is a rock and heavy metal guitarist from the San Francisco Bay area.

His previous bands include Drist and Hellbillys as well as work for En Vogue and Simon Stinger.

Marcus Henderson has also contributed other works to various games, most notably vocals in "I Wanna Be Sedated" by the Ramones, as well as the bass track in Pantera's "Cowboys From Hell" from Guitar Hero.

The Marcus Henderson Signature Model has several features that are built to increase tonal capabilities by including a "kill" button to open the pickup circuit, creating a staccato or choppy sound depending on how fast you press it, as well as a Floyd Rose double locking tremolo system.

[4] In 2007, Henderson signed on as an official supporter of Little Kids Rock, a nonprofit organization that provides free musical instruments and instruction to children in under-served public schools throughout the USA.