Percy Jones (born 3 December 1947, near
Llandrindod Wells, Wales) is a
Welsh bass guitarist, and was a member of
jazz fusion band
Brand X, from 1974 to 1980, an NYC trio called Stone Tiger (featuring guitarist Bill Frisell and drummers Mike Clark and Dougie Bowne during different periods) in 1982/83, and a reformed version of Brand X which lasted from 1992 to 1999. Residing in
New York, he currently is a member of MJ12, an instrumental group based in NYC.