List of highways numbered 3E

The following highways are numbered 3E:

United States

 * Georgia 3E.svg Georgia State Route 3E (Atlanta–Marietta) (former)
 * Georgia 3E.svg Georgia State Route 3E (Thomaston) (former)
 * NY-3E (1927).svg New York State Route 3E (former)
 * Oklahoma State Highway 3E.svg Oklahoma State Highway 3E
 * WA-SSH3-E.svg Secondary State Highway 3E (Washington) (former)