Route 23 may refer to:

• Route 23 (MTA Maryland), a bus route in Baltimore, Maryland and its suburbs
• Route 23 (MBTA), a bus route in Boston, US
• London Buses route 23, a bus route in London, UK
• SEPTA Route 23, bus route and former streetcar line in Philadelphia.

See also

• List of highways numbered 23

This disambiguation page lists articles associated with the title Route 23.
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