Cedar Valley may refer to:

Canada Cedar Valley, Peterborough County, Ontario, a town Cedar Valley, Wellington County, Ontario, a hamlet in Erin, Ontario Cedar Valley, Regional Municipality of York, Ontario Cedar Valley, a community in Whitchurch-Stouffville, Ontario

United States Arizona Cedar Valley, Arizona, the location of Cedar, Arizona

Arkansas Camp Cedar Valley, formerly owned by the Eastern Arkansas Area Council of the Boy Scouts of America, located south of Viola, Arkansas. Visit Camp Cedar Valley for more information.

Iowa Cedar Valley, Iowa, an unincorporated community in Iowa in the Waterloo/Cedar Falls metropolitan area. Visit Grow Cedar Valley for more information about the Cedar Valley in Iowa and its communities. Cedar Valley Formation, a geologic formation in Iowa dating back to the Devonian period Cedar Valley, the region surrounding the Cedar River A common nickname for the Waterloo–Cedar Falls metropolitan area

Minnesota Cedar Valley Township, St. Louis County, Minnesota

Missouri Cedar Valley, Missouri, an extinct town

Ohio Cedar Valley, Ohio, an unincorporated community

Oklahoma Cedar Valley, Oklahoma, a city

Utah Cedar Valley (Iron County, Utah), United States, the location of Cedar City Cedar Valley (Utah County, Utah), United States, a valley of Utah

Other places

Cedar Valley, Antigua and Barbuda, a town

Other uses Cedar Valley, a 2018 novel by Australian author Holly Throsby Cedar Valley (Cyprus), a valley in the Troodos Mountains