Roger Valley (born January 29, 1957 in Kenora, Ontario) is a Canadian politician. He was a member of the House of Commons of Canada from 2004 to 2008, representing the riding of Kenora for the Liberal Party. Valley worked as a commercial fisherman before entering federal politics. He also served as a city councillor and mayor of Dryden, and was the president of the local provincial Liberal Party riding association for almost ten years. In the 2006 federal election Valley was re-elected in another close race against Brown and Barclay. He lost to Greg Rickford of the Conservative Party in 2008.