The following highways are numbered 407:

Canada

• Manitoba Provincial Road 407
• Newfoundland and Labrador Route 407
• Ontario Highway 407

Costa Rica

• National Route 407

Iceland

• Route 407 (Iceland)

Italy

• State road 407

Japan

• Japan National Route 407

United Kingdom

• A407 road (Great Britain)

United States

• Florida State Road 407
• Georgia State Route 407 (unsigned designation for Interstate 285)
• Louisiana Highway 407
• Maryland Route 407
• New York:
  • New York State Route 407 (former)
  • County Route 407 (Erie County, New York)
• Pennsylvania Route 407
• Puerto Rico Highway 407
• South Dakota Highway 407
• Farm to Market Road 407
• Virginia State Route 407
• Washington State Route 407 (former)