Ryan Foltz is an American producer, audio engineer and musician from Mansfield, Ohio. Foltz is best known for being a member of the Dropkick Murphys from 2001 to 2003 where he played mandolin, tin whistle and dulcimer on the band's 2001 album Sing Loud, Sing Proud and 2003's Blackout before leaving the band. Foltz also was a member of Motel Blonde (bass) and also has played tin whistle, mandolin, and trumpet in The Pogues cover band, The Boys From The County Hell for over fifteen years. He was also a member of the Bluecoats Drum and Bugle Corps.