List of public transport routes numbered 5

North America

Canada

• Line 5 Blue
• Melbourne tram route 5

  United States

• 5
• 5, a New Jersey Transit bus route
• Route 5, a bus route in Baltimore, Maryland
• 5, a line operated by the Los Angeles Railway from 1931 to 1958

  Europe

Spain

• Barcelona Metro line 5
• Line 5

  United Kingdom

• London Buses route 5

  Asia

China

• Citybus Route 5, a bus route in Hong Kong

  South Korea

• Seoul Subway Line 5