Dewey House may refer to:
- in the United States
(by state)
- Dewey House, a building at University of Chicago, in Chicago, Illinois
- Dewey House (North Chicago, Illinois), listed on the National Register of Historic Places in Lake County, Illinois
- Joseph Dewey House, Westfield, Massachusetts, listed on the NRHP in Massachusetts
- Francis Dewey House Worcester, Massachusetts, listed on the NRHP in Massachusetts
- Dewey Cottage, South Kingstown, Rhode Island, listed on the NRHP in Rhode Island
- Dewey House (Hartford, Vermont), National Register of Historic Places in Windsor County, Vermont