Ulf Sven Friberg (born 4 October 1962) is a Swedish actor, screenwriter, theatre and film director.
Friberg studied in Malmö 1986–89. After that he was engaged at Stockholm City Theatre. He has also been engaged at the Orion Theatre in Stockholm and Folkteatern in Gothenburg. He has participated in Alla mina söner and Kung Lear at the Royal Dramatic Theatre in Stockholm.