List of highways numbered 13A

The following highways are numbered 13A:

Canada

 * Alberta Highway 13A.svg Alberta Highway 13A

United States

 * St. Johns County 13A.svg County Road 13A (St. Johns County, Florida)
 * N SPUR 13A.svg Nebraska Spur 13A
 * Monmouth County Route 13A NJ.svg County Route 13A (Monmouth County, New Jersey)
 * NY-13A.svg New York State Route 13A
 * CR 13A jct.svg County Route 13A (Allegany County, New York)
 * CR 13A jct.svg County Route 13A (Greene County, New York)
 * Suffolk County Route 13A NY.svg County Route 13A (Suffolk County, New York)
 * WA-SSH13-A.svg Secondary State Highway 13A (Washington) (former)