List of highways numbered 33A

The following highways are numbered 33A:

United States

 * Florida State Road 33A (former)
 * Missouri Route 33A (former)
 * Nevada 33A.svg Nevada State Route 33A (former)
 * NY-33A.svg New York State Route 33A
 * Rockland County Route 33A NY.svg County Route 33A (Rockland County, New York)
 * Suffolk County Route 33A NY.svg County Route 33A (Suffolk County, New York)