Robert Wagner (born 14 June 1965) is a former Austrian-born Norwegian professional darts player nicknamed The Magician.
He beat Co Stompé in the first round in 2004 before losing to John Walton, and in 2005, he put out Jarkko Komula in his first match, but lost to Ted Hankey 3–2 in sets after leading 2–0.
In 2008, Wagner reached the semi-finals of the Dutch Open where he lost to eventual winner Robert Thornton, was runner up in the Finnish Open won by Steve West, and won the Norway National Championship where he beat Rune David in the final.
Both players made a number of high finishes and consistent scoring, and it was very quickly labelled as one of the best matches ever played in the early stage of a World Championship.
However, he was unable to replicate his form in the next round and was defeated 5–1 by number 1 seed Tony O'Shea.