Eugene "Buddy" Moss (January 16, 1914  – October 19, 1984) was, in the estimation of many blues scholars, one of two the most influential East Coast blues guitarists to record in the period between Blind Blake's final sessions in 1932 and Blind Boy Fuller's debut in 1935 (the other being Josh White). A younger contemporary of Blind Willie McTell, Curley Weaver and Barbecue Bob, Moss was part of a coterie of Atlanta bluesmen, and among the few of his era who had been involved in the blues revival of the 1960s and 1970s. A guitarist of uncommon skill and dexterity with a strong voice, he began as a musical disciple of Blind Blake, and may well have served as an influence on the later Piedmont-style guitarist Blind Boy Fuller. Although his career was halted in 1935 by a six-year jail term, and then by the Second World War, Moss lived long enough to be rediscovered in the 1960s, when he revealed his talent had persevered throughout the years. He was reputed to have been cankerous and mistrusting of others, the extent to which this is a case is subjective.

In later years, Moss credited friend and band-mate Barbecue Bob with being a major influence on his playing, which would be understandable given the time they spent together. Scholars also attribute Arthur "Blind" Blake as a major force in his development, with mannerisms and inflections that both share. It is also suggested by Alan Balfour and others that Moss may have been an influence on Blind Boy Fuller, as they never met and Moss' recording career ended before Fuller's began – Moss's first recordings display some inflections and nuances that Fuller had not put down on record until some years later.