Fred Lincoln 'Link' Wray Jr (May 2, 1929 – November 5, 2005) was a rock and roll guitar player most noted for introducing a new sound for electric guitars in his major hit, the 1958 instrumental "Rumble", by Link Wray and his Ray Men. Before Rumble, electric guitars were used to produce clean sounds and jazz chords. Wray made a new sound by inventing fuzz-tone, adding feedback, distortion and noise. He also pioneered the power chord.

The menacing sound of "Rumble" (and its title) led to a ban on several radio stations, a rare feat for a song with no lyrics, on the grounds that it glorified 'juvenile delinquency'. Nevertheless it became a huge hit, not only in the United States, but also Great Britain, where it has been cited as an influence on the The Who, among others. Pete Townshend stated in liner notes for a 1974 Wray album, "He is the king; if it hadn't been for Link Wray and 'Rumble,' I would have never picked up a guitar." Jeff Beck, Jimi Hendrix, Marc Bolan, Neil Young and Bob Dylan have all cited Wray as an influence. He was named as one of the hundred greatest guitarists of all time by Rolling Stone magazine, but still has not yet been inducted into the Rock and Roll Hall of Fame. He is, however, a member of the Rockabilly Hall of Fame.