Ole Edvart Rølvaag (Rølvåg in modern Norwegian, Rolvaag in English orthography) (April 22, 1876 – November 5, 1931) was a Norwegian-American novelist and professor who became well known for his writings regarding the Norwegian American immigrant experience.
Ole Rolvaag is most frequently associated with Giants in the Earth, his award-winning, epic novel of Norwegian immigrant homesteaders in Dakota Territory.