Aaron Harris (born November 11, 1977) is an American musician and composer, best known for his career with Los Angeles-based post-metal band Isis. He was with the band from its inception in 1997 to its dissolution in 2010. Since Isis' demise, Harris has become increasingly involved in his career as a composer and producer. His composing work has appeared in projects for A24, Warner Bros., Universal, Disney, Lionsgate, Netflix, NBC, Red Bull and Samsung, among others. As a producer Harris has also worked on records for Palms, Puscifer, Team Sleep, Pelican, Zozobra, Spotlights, Huey, Jakob, The Jezabels and more.