Fred Lincoln "Link" Wray Jr. (May 2, 1929 – November 5, 2005) was an American guitarist, songwriter, and vocalist who became popular in the late 1950s. His 1958 instrumental single "Rumble" reached the top 20 in the United States, and was one of the earliest songs in rock music to utilize distortion and tremolo.

Rolling Stone ranked Wray at No. 45 on its list of the 100 greatest guitarists of all time. He received two nominations for the Rock and Roll Hall of Fame, prior to being inducted in the Musical Influence category in 2023.

Wray was born on May 2, 1929, in Dunn, North Carolina, to Fred Lincoln Wray Sr. and Lillian Mae (née Coats), whom her son identified as being of Shawnee descent. Wray recalled living in very harsh conditions during childhood, in mud huts, without electricity or heating, going to school barefoot, barely clothed. He recounted that his family experienced discrimination, including times when they had to hide from the Ku Klux Klan. Wray later said: "The cops, the sheriff, the drugstore owner—they were all Ku Klux Klan. They put the masks on and, if you did something wrong, they'd tie you to a tree and whip you or kill you." His family listed themselves as White on census records. Three songs Wray performed during his career were named for Indigenous peoples: "Shawnee", "Apache", and "Comanche".

Wray lived with his family in Portsmouth, Virginia, from 1942 to 1955. He and his brothers Ray and Doug (born July 4, 1933 – died April 29, 1984) drove cabs during the day while working at night clubs in the Portsmouth and Norfolk, Virginia, area. Wray's first bands, The Lucky Wray Band and The Palomino Ranch Gang, formed in Portsmouth and included brothers Ray, Doug, and Vernon (born January 7, 1924 – died March 26, 1979) and two other musicians, Dixie Neal and Shorty Horton.

Wray served in the U.S. Army during the Korean War (1950–53). He contracted tuberculosis, which hospitalized him for a year. His stay concluded with the removal of a lung, which doctors predicted would mean he would never be able to sing again.

Building on the distorted electric guitar sound of early records, Wray's first hit was the 1958 instrumental "Rumble". The record was first released on Cadence Records (catalog number 1347) as by "Link Wray & His Ray Men". "Rumble" was banned in New York and Boston for fear that it would incite teenage gang violence, "rumble" being slang for a gang fight.

Before, during, and after his stints with major labels Epic and Swan, Wray released 45s under many names. Tiring of the corporate music machine, he began recording albums using a three-track studio he converted from an outbuilding on his brother's property that his father used to raise chickens, in Accokeek, Maryland. He wrote and recorded the LP Link Wray (1971), on which he wrote about his frustrations. The Neville Brothers have recorded two tracks from it, "Fallin' Rain" and "Fire and Brimstone".

While living in the San Francisco Bay Area in the early 1970s, Wray was introduced to Quicksilver Messenger Service guitarist John Cipollina by bassist James "Hutch" Hutchinson. He subsequently formed a band initially featuring special guest Cipollina along with the rhythm section from Cipollina's band Copperhead, bassist Hutch Hutchinson, and drummer David Weber. They opened for the band Lighthouse at the Whisky a Go Go in Los Angeles from May 15–19, 1974. He later did numerous concerts and radio broadcasts in the Bay Area, including at KSAN and at promoter Bill Graham's Winterland Ballroom venue, with Les Lizama later replacing Hutchinson on bass. He toured and recorded two albums with retro-rockabilly artist Robert Gordon in the late 1970s. The 1980s to the present day saw a large number of reissues as well as new material. One member of his band in the 1980s, session drummer Anton Fig, later became drummer in the CBS Orchestra on the Late Show with David Letterman. In 1994, Wray played on four songs of the album Chatterton by French rocker Alain Bashung. He went on to release two albums of new music: Shadowman (1997) and Barbed Wire (2000).