Geir-Ketil Hansen (born 13 March 1956 in Narvik) is a Norwegian politician for the Socialist Left Party.
He was elected to the Norwegian Parliament from Nordland in 2001, but was not re-elected in 2005. He served in the position of deputy representative during the terms 1989 - 1993 and 2005 - 2009.
On the local level, Hansen was a member of the executive committee of the municipal council of Narvik Municipality from 1979 to 1987. From 1999 to 2001 and 2005 to 2011 he was a member of Nordland county cabinet.
In 2006, he started working at the Office of the Auditor General of Norway.