John Henry Creach (May 28, 1917 – February 22, 1994), better known as Papa John Creach, was an American blues violinist, who has also played "classical, jazz, be-bop, R&B, pop and acid rock" music. Early in his career he played with Louis Armstrong, Fats Waller, Stuff Smith, and Charlie Christian as well as Big Joe Turner, T-Bone Walker, Nat King Cole and Roy Milton,
Later, he played for Jefferson Airplane (1970–1972), Hot Tuna, Jefferson Starship, Jefferson Starship - The Next Generation, the San Francisco All-Stars (1979–1984), The Dinosaurs (1982–1989) and Steve Taylor. Creach recorded a number of solo albums and was a frequent guest at Grateful Dead and Charlie Daniels Band concerts. He was a regular guest at the early annual Volunteer Jams, hosted by Charlie Daniels, which exposed him to a new audience that was receptive to fiddle players.