The following highways are numbered 5A:
Canada
India
Japan
United States
U.S. Route 5A (Massachusetts) (former)
Florida State Road 5A (Volusia County)
Massachusetts Route 5A (former)
Nevada State Route 5A (former)
County Route 5A (Monmouth County, New Jersey)
New York State Route 5A
Oklahoma State Highway 5A
Vermont Route 5A
