Jakob Cedergren (born 10 January 1973) is a Swedish actor. He has appeared in more than 40 films and television shows since 1998. He starred in the film Dark Horse, which was screened in the Un Certain Regard section at the 2005 Cannes Film Festival.

In 2009 he portrayed the Danish Prince Carl/King Haakon VII of Norway in the Norwegian TV-miniseries Harry & Charles. Maria Bonnevie played his wife, Maud.