George Koukou (born 25 May 1945) was acting Speaker of the National Transitional Legislative Assembly of Liberia from 17 March 2005 to January 2006. Originally from Nimba County, he now resides in the capital city of Monrovia. He is a member of the Mano ethnic group. Prior to becoming a member of the National Transitional Legislative Assembly, Koukou was a Senator from Nimba County. Koukou replaced George Dweh as Speaker of the transitional legislature on 17 March 2005 after Dweh was suspended indefinitely on 14 March for spending money without proper authorization.