Ole "Lukkøye" Klemetsen (born 30 August 1971 in Stavanger, Norway) is a retired Norwegian boxer in the Light Heavyweight division.

As a pro he fought in Denmark as a light-heavyweight where he was a feared puncher with a vulnerable chin.

His most notable bout was a 1998 IBF title challenge, where he was outpointed by Reggie Johnson.

Klemetsen retired after a bout which resulted in a loss against Thomas Hansvoll on 16 June 2001.

In 2005 he joined the party list of Demokratene in an effort to secure a Parliament seat for Jan Simonsen.