Zachary Charles Hill is an American multi-instrumentalist and visual artist. He is best known as the drummer and co-producer of the groups Death Grips and the I.L.Y's, and as the drummer of math rock band Hella.

Death Grips is an American experimental hip hop group formed in 2010 in Sacramento, California. The group consists of producers Zach Hill (drums) and Andy Morin (keyboards), and vocalist Stefan Burnett, also known as MC Ride. Though he is not the group's frontman, Hill has been credited with being the driving creative force behind the project. Drawing from punk rock, electronic, noise, and industrial styles, the band's innovative and often difficult-to-categorize sound has earned critical acclaim and a cult following, while their aggressive performance style and cryptic interactions with their fans and the media have gained widespread notoriety.