David Perry Lindley (born March 21, 1944) is an American musician who founded the band El Rayo-X, and who has worked with many other performers including Jackson Browne, Warren Zevon, Curtis Mayfield and Dolly Parton. He has mastered such a wide variety of instruments that Acoustic Guitar magazine referred to Lindley not as a multi-instrumentalist, but instead as a "maxi-instrumentalist."The majority of the instruments that Lindley plays are string instruments, including the acoustic and electric guitar, upright and electric bass, banjo, lap steel guitar, mandolin, hardingfele, bouzouki, cittern, bağlama, gumbus, charango, cümbüş, oud, and zither.
Lindley was a founding member of the 1960s band Kaleidoscope, and has worked as musical director for several touring artists. In addition, he has occasionally scored and composed music for film.