List of highways numbered 12A

The following highways are numbered 12A:

India

 * NH12A-IN.svg National Highway 12A (India)

United States

 * New England 12A.svg New England Interstate Route 12A (former)
 * Gadsden County 12A.svg County Road 12A (Gadsden County, Florida)
 * Liberty County 12A.svg County Road 12A (Liberty County, Florida)
 * N SPUR 12A.svg Nebraska Spur 12A
 * NH Route 12A.svg New Hampshire Route 12A
 * Monmouth County Route 12A NJ.svg County Route 12A (Monmouth County, New Jersey)
 * NY-12A.svg New York State Route 12A
 * CR 12A jct.svg County Route 12A (Chenango County, New York)
 * Vermont 12A.svg Vermont Route 12A
 * WA-SSH12-A.svg Secondary State Highway 12A (Washington) (former)