Dewey may refer to:
Places In the United States Dewey, Arizona, a former unincorporated town, now part of the town of Dewey-Humboldt Wasco, California, formerly Dewey, a city Dewey, Idaho, a ghost town Dewey, Illinois, an unincorporated community Dewey, Indiana, an unincorporated community Dewey, Missouri, a ghost town Dewey, Montana, a census-designated place Dewey, Oklahoma, a city Dewey, South Dakota, an unincorporated community Dewey, Utah, a ghost town Dewey, Skagit County, Washington, an unincorporated community Dewey, Wisconsin (disambiguation), various places Dewey County, Oklahoma Dewey County, South Dakota Dewey Lake, Kentucky Dewey Lake (St. Louis County, Minnesota) Dewey Marsh, Wisconsin Dewey Mountain, in Saranac Lake, New York Dewey Beach, Delaware
Canada Dewey, a former railway station near McGregor, British Columbia
People and fictional characters Dewey (given name) Dewey (surname)
Other uses , various ships Dewey (deer), the first cloned deer Dewey Readmore Books, a library cat in Spencer, Iowa, and subject of the 2008 non-fiction book Dewey: The Small-Town Library Cat Who Touched the World, a 2008 non-fiction book Dewey (hill), a classification of hills and mountains
See also Dewey Decimal Classification, proprietary system of library classification Dewey Commission Center for Dewey Studies Dewey Square, Boston, Massachusetts Dewey & LeBoeuf, a law firm