Trevor Roy Dunn (born January 30, 1968) is an American composer, bass guitarist, and double bassist.

[1] He has since worked in an array of musical styles, including with saxophonist/composer John Zorn, Secret Chiefs 3 and with his own avant-garde jazz/rock ensemble Trevor Dunn's Trio-Convulsant.

Their first release, Debutantes & Centipedes, features Dunn on bass, Adam Levy on guitar, and Kenny Wollesen on drums.

The album Sister Phantom Owl Fish on Ipecac (2004) includes Ches Smith on percussion and Mary Halvorson on guitar.

[5] With Mr. Bungle With Secret Chiefs 3 With Fantômas With Melvins (Lite) With The Nels Cline Singers With Tomahawk With Ahleuchatistas With Erik Friedlander With Eyvind Kang With Jamie Saft With John Zorn With Jozef Dumoulin Trio With the Rob Price Quartet With King Buzzo