David Haley (born 5 March 1980)[citation needed] is an Australian musician.
Haley previously performed for Melbourne-based grindcore band Blood Duster from 2007 for seven years, and served as a touring member of The Amenta, with whom he previously served between 2003 and 2007, from 2013 until 2015.
Haley formed Psycroptic in 1999 with his brother Joe, bass guitarist Cameron Grant and vocalist Matthew Chalk.
In 2003, he joined The Amenta with his brother Joe; he joined fellow Hobart musician Alex Pope in his black metal project Ruins in 2004.
In 2007 Haley took over the drumming role in Blood Duster from Matt Rizzo.