Martyn LeNoble (Dutch: Martijn LeNoble; born 14 April 1969) is a Dutch bassist and a founding member of the alternative rock band Porno for Pyros. LeNoble started his musical career by playing bass in a Dutch punk rock band when he was 14. In 1989, he moved to Los Angeles and played with Thelonious Monster and the Too Free Stooges. In 1992, he joined Peter DiStefano, Stephen Perkins and Perry Farrell to form Porno for Pyros. LeNoble has worked, recorded, toured or performed with artists including Jane's Addiction, the Cult, Dave Gahan, Scott Weiland, Mark Lanegan, Soulsavers, Daniel Lanois, Maria McKee, Sarah McLachlan, Layne Staley, Tom Morello and Josh Klinghoffer.