Robert or Bob Duncan may refer to: Arts. Robert Duncan (poet) (1919–1988), American poet. Robert Duncan (writer) (born 1952), American music critic. Robert Duncan (actor) (born 1952), British TV actor. Robert Duncan (composer), American composer. Bob Duncan, a character in Good Luck Charlie. Politics. Robert Duncan (politician) (1850–1925), Unionist Party (Scotland) MP for Govan. Robert B. Duncan (1920–2011), U.S. representative from Oregon. Mike Duncan (Robert Michael Duncan, born 1951), chairman of the Republican National Committee. Robert M. Duncan Jr.
https://en.wikipedia.org/wiki/Robert_Duncan