List of highways numbered 55A

The following highways are numbered 55A:

United States

 * Dixie County 55A.svg County Road 55A (Dixie County, Florida)
 * CR 55A jct.svg County Road 55A (Gilchrist County, Florida)
 * Levy County Road 55A FL.svg County Road 55A (Levy County, Florida)
 * Missouri Route 55A (former)
 * N SPUR 55A.svg Nebraska Spur 55A
 * NY-55A.svg New York State Route 55A