The following highways are numbered 363:
Canada Manitoba Provincial Road 363 New Brunswick Route 363 Newfoundland and Labrador Route 363 Quebec Route 363 Saskatchewan Highway 363
Japan Japan National Route 363
United States Arkansas Highway 363 Florida State Road 363 Georgia State Route 363 (former) Georgia State Route 363 Spur (former) Maryland Route 363 New York State Route 363 (disambiguation) Ohio State Route 363 Pennsylvania Route 363 Puerto Rico Highway 363 South Carolina Highway 363 Texas: Texas State Highway 363 Farm to Market Road 363 Virginia State Route 363