Rune Rudberg (born 23 August 1961) is a Norwegian singer originating from Trøgstad in Østfold singing dansband music.

He has a hectic live music career with more than 5000 concerts in Norway.

He also took part on two occasions in Norwegian Melodi Grand Prix in a bid to represent Norway in Eurovision.

Twelve years later, he took part in MGP 2001 with the self-written and composed song "Without You".

He was a member from 1990 to 1994, then for two years 1996 and 1997, and finally 2004–2005, when he left after news about his use of narcotics.