Kjetil Byfuglien (born 23 May 1977) is a retired Norwegian football defender.

Byfuglien played for Haga IF, NTG and Stabæk IF before joining Asker SK.

[4] He joined Kongsvinger IL in 2002 and played mostly left wing, but later during his stay he appeared more often at left-back.

[5] In 2010, he made his debut for Hønefoss in the Norwegian Premier League.

This biographical article related to a Norwegian association football defender is a stub.