Billy Constable (March 23, 1959 – August 22, 2015) was an Appalachian musician from Spruce Pine, North Carolina, best known for his three-finger-picking banjo technique and his vigorous acoustic guitar leads. He came from a rich musical background and from a young age started performing with bluegrass greats, including Charlie Moore, Josh Graves, the Doug Dillard Band, Kenny Baker and Vassar Clements. Constable has remained a key player in the Appalachian and bluegrass music scenes for several decades.