Lars Amund Vaage is a Norwegian author and playwright.
Vaage debuted in 1979 with his novel Øvelse Kald vinter. His work has been recognized by numerous awards and prestigious nominations, including nomination for the Nordic Council's Literature Prize for the novel Rubato in 1995. He was also nominated for the Brage Prize for Kunsten å gå in 2002.
Vaage is the grandson of the Norwegian author Ragnvald Vaage (1889–1963).