Troy Harold Seals (born November 16, 1938, in Bighill, Madison County, Kentucky, United States) is an American singer, songwriter, and guitarist. During the 1970s, Seals recorded with Lonnie Mack and Doug Kershaw and although he made two albums of his own, he is best known as a songwriter. His compositions have been recorded by artists such as Eric Clapton, Nancy Sinatra, Randy Travis, Conway Twitty, Hank Williams Jr., Elvis Presley, Roy Orbison, Levon Helm, and Jerry Lee Lewis, George Jones "Who's Gonna Fill Their Shoes," that Troy co-wrote with Max D. Barnes.