Elias Mallin is a musician who played the drums for metal/post-hardcore band Opiate for the Masses from 1999 until 2005. He was a full-time member of the band, Kill Hannah, and performed as the live drummer for Kesha since her Spring 2010 appearance on Saturday Night Live. He also performed as the hired gun in Hollywood Undead from late 2009–2010 before joining Kesha forever. Before returning to Kesha in late 2012, Mallin joined platinum selling rock band Filter for a short stint along with super group Fear and the Nervous System (led by James "Munky" Schaffer from Korn). After the Warrior Tour, Mallin joined platinum selling pop duo MKTO in February 2014 while also recording drums for the new Hollywood Undead album record. In 2015 and 2016 he continued playing with Kesha and MKTO while also playing/touring with Andrew Watt, Hayley Kiyoko, and others.
- Mallin is Jewish.
- He has appeared in several episodes of Kesha: My Crazy Beautiful Life.
- He was born in Phoenix, Arizona.
- He has a girlfriend.