Runar Berg (born 7 October 1970) is a Norwegian former professional footballer who played as a midfielder.

Runar Berg was bought by Nils Arne Eggen to Rosenborg to play with his brother Ørjan in the 1989 season.

Berg moved back to Norway on loan to Lyn, before returning "home" to Bodø/Glimt in 2001.

In the 2009 season, when the club had financial problems, Berg played for free.

[6] Berg made his debut for Norway in a January 1994 friendly match against the United States, coming on as a late substitute for Kjetil Rekdal and earned 5 caps, scoring no goals.