List of highways numbered 4A

The following highways are numbered 4A:

United States

• Florida State Road 4A
• County Route 4A (Escambia County, Florida)
• Illinois Route 4A
• Maine State Route 4A
• Missouri Route 4A
• New Hampshire Route 4A
• New Jersey Route 4A (former)
• County Route 4A (Monmouth County, New Jersey)
• Vermont Route 4A

• Guam Highway 4A