Mark Hunter (born May 26, 1977) is the lead vocalist and songwriter for the metal band Chimaira. Hunter co-founded the band with original Chimaira guitarist Jason Hager. He also produced The Impossibility of Reason with the help of Rob Arnold, and co-produced the album Chimaira with Ben Schigel. He is 6'1".

Hunter's lyrics deal with personal experiences along with some songs about movies. On The Impossibility of Reason he sings about the movie The Shining on the track "Pictures In The Gold Room" on Chimaira the song "Bloodlust" is based on the movie for American Psycho

Although not mentioned in the album inlay credits, he has played guitar for all Chimaira releases to date.