List of bus routes in Cornwall

This is a list of bus routes in Cornwall, England, United Kingdom.

The major operators in the Cornwall area are Western Greyhound and First Devon & Cornwall. Other operators in Cornwall are National Express, Group Travel, Plymouth Citybus, Hopleys, Liskeard & District Omnibus, Summercourt Travel, St Ives Minibus, Megabus, FT Williams, and DAC Coaches.

There are also several operators based outside of Cornwall who either run services wholly within the area or services which start outside the area. This includes parts of Devon.

Services
All details are correct to .