Reverend Gary Davis, also Blind Gary Davis, (April 30, 1896 – May 5, 1972) was an American blues and gospel singer and guitarist, who was also proficient on the banjo guitar and harmonica. His finger-picking guitar style influenced many other artists and his students include Stefan Grossman, David Bromberg, Roy Book Binder, Larry Johnson, Nick Katzman, Dave Van Ronk, Rory Block, Ernie Hawkins, Woody Mann, and Tom Winslow.

He has influenced Bob Dylan, The Grateful Dead, Wizz Jones, Jorma Kaukonen, Keb' Mo', Ollabelle, Resurrection Band, and John Sebastian of The Lovin' Spoonful.