Jørn Jamtfall (born 24 July 1966) is a Norwegian football coach and a former goalkeeper.
He spent most of his professional career, from 1994 to 2001, at Rosenborg BK, but was loaned out to Sogndal in the last half of the 2001 season.
He made one appearance for the Norwegian national team, against South Korea in 1997.
He is the father of Michael Kleppe Jamtfall, who is a former footballer who played as a winger.
This biographical article related to a Norwegian association football goalkeeper is a stub.