Roar Hagen (born 15 April 1954) is a Norwegian illustrator.
He was born in Ørsta, and started his newspaper career in Sunnmørsposten in 1975.
Through his connection to the Cartoonists & Writers Syndicate in New York City he has been published in Die Zeit, International Herald Tribune, Der Spiegel, Newsweek, Time Magazine and the like.
[1] He won the Editorial Cartoon of the Year award in 1997.
[1] He is the father of actor Pål Sverre Valheim Hagen.