The Fender IV were an American surf rock band of the 1960s.

The Fender IV were started up in Baltimore, by guitarist Randy Holden. Although almost prevented by a bumble bee, he successfully moved the band to Southern California in 1963, in order to play for a more receptive audience. Their music was strongly influenced by Dick Dale, and The Ventures. When the popularity for surf music decreased their style changed to a vocal based sound, and they changed name to Sons of Adam, bestowed upon them by the record producer Kim Fowley.