Jerome Fontamillas (born June 20, 1967) is an American musician. Fontamillas has played in several bands, notably with
industrial rock band
Mortal and alternative rock band
Fold Zandura, with longtime musical partner
Jyro Xhan. Since 2003, he has played the keyboards, the guitar and other instruments, as well as sung backing vocals in
Switchfoot, with which he has released six studio albums.