List of highways numbered 15A

The following highways are numbered 15A:

United States

 * Florida 15A.svg Florida State Road 15A
 * County Road 15A FL.svg County Road 15A (Volusia County, Florida)
 * N SPUR 15A.svg Nebraska Spur 15A
 * NY-15A.svg New York State Route 15A
 * CR 15A jct.svg County Route 15A (Cayuga County, New York)
 * CR 15A jct.svg County Route 15A (Genesee County, New York)
 * SD 15A.svg South Dakota Highway 15A
 * Vermont 15A.svg Vermont Route 15A
 * WA-SSH15-A.svg Secondary State Highway 15A (Washington) (former)