RapidBus may refer to:
RapidBus (TransLink), an express bus network in Metro Vancouver, British Columbia, Canada 97X Kelowna RapidBus, a bus rapid transit line in Central Okanagan, British Columbia, Canada Rapibus, a bus rapid transit system in Gatineau, Quebec, Canada Rapid Bus, a bus transit operator in Kuala Lumpur, Malaysia
See also Bus rapid transit