List of highways numbered 326

Canada

• Nova Scotia Route 326

  China

• China National Highway 326

  Costa Rica

• National Route 326

  Japan

• Japan National Route 326

  United States

• Interstate 326
• Arkansas Highway 326
• Florida:
• * Florida State Road 326
• * County Road 326
• * County Road 326
• Georgia State Route 326
• Kentucky Route 326
• Louisiana Highway 326
• Maryland Route 326
• Minnesota State Highway 326
• Montana Secondary Highway 326
• * Montana Secondary Highway 326
• New York State Route 326
• Ohio State Route 326
• Pennsylvania Route 326
• Puerto Rico Highway 326
• Tennessee State Route 326
• Texas:
• * Texas State Highway 326
• * Texas State Highway Spur 326
• * Farm to Market Road 326
• Virginia State Route 326