Bob Log III is an American slide guitar one-man band based in Tucson, Arizona, and Melbourne, Australia. During performances, he plays old Silvertone archtop guitars, wears a full body human cannonball suit, and a helmet wired to a telephone receiver, which allows him to devote his hands and feet to guitar and drums. His show has been described as a blues punk guitar dance party. Log tours internationally, performing about 150 shows each year; he has made tours of North America, Europe, Japan and Australia, New Zealand, Mexico, Taiwan, and Iceland.

Bob Log III was born in Chicago, Illinois and raised in Tucson, Arizona. Growing up, Log listened to musical artists such as AC/DC, Screaming Jay Hawkins, Bo Diddley, Hasil Adkins and Chuck Berry.[1] Log got his first guitar at the age of 11, and by the age of 16 he had moved to slide guitar, playing Delta blues, modeling his slide guitar style on that of Mississippi Fred McDowell.