Robert Duncan
Robert or Bob Duncan may refer to:
Arts
- Robert Duncan (poet), American poet
- Robert Duncan (writer), American music critic
- Robert Duncan (actor), British TV actor
- Robert Duncan (composer), American composer
- Bob Duncan, a character in ''Good Luck Charlie''
Politics
- Robert Duncan (politician), Unionist Party MP for Govan
- Robert B. Duncan, U.S. representative from Oregon
- Mike Duncan (politician), chairman of the Republican National Committee
- Robert M. Duncan Jr., United States attorney and son of Mike Duncan
- Robert M. Duncan (Oregon politician), former president of the Oregon State Senate
- Robert L. Duncan, Texas state senator
Science and engineering
- Robert C. Duncan (engineer), American engineer
- Robert C. Duncan (astrophysicist), American astrophysicist
- Robert Duncan (physicist), American physicist
Other people
- Robert Duncan of Robert Duncan and Company, a shipyard in the Port of Glasgow on the Clyde in Scotland
- Robert C. Duncan (athlete), British Olympic athlete
- Robert Duncan (footballer), Australian rules footballer
- Robert Duncan (pilot), American World War II flying ace
- Robert Morton Duncan, U.S. federal judge
- Robert Duncan (rower), Australian rower
- Robert Duncan (bishop), archbishop of the Anglican Church in North America
- Robert Duncan (rugby union), English international rugby union player