The Bombardier Challenger 300 is a 3,100-nautical-mile range super mid-sized business jet designed and produced by the Canadian aircraft manufacturer Bombardier Aerospace.

A business jet, private jet, or bizjet is a jet aircraft designed for transporting small groups of people, typically business executives and high-ranking associates. Business jets are generally designed for faster air travel and more personal comfort than commercial aircraft, and may be adapted for other roles, such as casualty evacuation or express parcel deliveries, and some are used by public bodies, government officials, VIPs, or even the armed forces.