Caboolture Bus Lines is an Australian operator of bus services in the northern suburbs of Brisbane.

It operates 12 services under contract to the Queensland Government under the Translink banner.

Caboolture Bus Lines was founded in 1988 by Grant and Jannette Craike with two buses.

[2][3] In July 2020 Bribie Island Coaches was acquired.

[4][5] As at December 2022, the fleet consisted of 66 buses.