Robert Davidson
- Birthday: 1946-11-04
- Place of birth: Old Massett, British Columbia, Canada
- Also know as: Guud San Glans
Robert Charles Davidson (born 4 November 1946), is a Canadian artist of Haida heritage. Davidson's Haida name is G̲uud San Glans, which means "Eagle of the Dawn". He is a leading figure in the renaissance of Haida art and culture. He lives in White Rock, British Columbia.
