Jeffrey Davies (born 1967 in Washington, D.C.) is an American rock musician best known as the original lead guitarist of the psychedelic rock band The Brian Jonestown Massacre.
He played in the band from 1992 to 1999. He rejoined the band in 2001 only to quit again in 2003. Spending much of his early years in Washington D.C., Davies' family moved to New Mexico where he spent his teen years before eventually moving to San Francisco. While in San Francisco he would become a member of The Brian Jonestown Massacre, replacing Patrick Straczek appearing on the majority of their recordings.
Later he moved to Echo Park LA with his girlfriend (at the time) [Jennifer] and her son [Devan Ring] who's now known as [Billy Murker.]
Davies has appeared as a guest guitarist and instrumentalist for the LA based neo-psych experimental collective Kill Kill Kill. Jeffrey has also been playing with his band PAZ (Peace) & working on a new project/band with fellow LA musicians.