Tremont House may refer to:
Canada Tremont House (Collingwood, Ontario), a historic building in the Collingwood Heritage Conservation District
United States Tremont House (Bellevue, Ohio), on the National Register of Historic Places Tremont House (Boston), the first hotel with indoor plumbing Tremont House (Chicago), 1860 Republican National Convention Headquarters Tremont House (Galveston), a historic hotel in the Strand Historic District