Route 475 or Highway 475 may refer to:
Canada Manitoba Provincial Road 475 New Brunswick Route 475
Japan Japan National Route 475
United States Interstate 475 Florida State Road 475 County Road 475 (Marion County, Florida) County Road 475A (Marion County, Florida) County Road 475B (Marion County, Florida) County Road 475C (Marion County, Florida) Louisiana Highway 475 Maryland Route 475 Mississippi Highway 475 New Mexico State Road 475 Pennsylvania Route 475 Puerto Rico Highway 475 Tennessee State Route 475 Texas: Texas State Highway Loop 475 Farm to Market Road 475 Ranch to Market Road 475 (former)