William Bradford "Bill" Keith (December 20, 1939–October 23, 2015) was an American five-string banjoist who made a significant contribution to the stylistic development of the instrument. In the 1960s he introduced a variation on the popular "Scruggs style" of banjo playing (an integral element of bluegrass music) which would soon become known as melodic style, or "Keith style". He was inducted into the International Bluegrass Music Hall of Fame in 2015.
