Karl Morten Eek (born 25 June 1988) is a Norwegian former footballer.
He was born in Sparbu and started his career in Sparbu IL. He made his senior debut in May 2005, for Steinkjer FK. He attracted the interest of both Molde FK and Rosenborg BK, but joined FK Bodø/Glimt ahead of the 2009 season. In the latter half of 2009 he was loaned out to Nybergsund IL-Trysil.
Ahead of the 2012-season, Eek signed with the Superettan-club UmeÃÂ¥, before he returned to Norway and Ranheim in 2013. Ahead of the 2019 season he was released from Ranheim and went back to Steinkjer in the third division.