The Dassault Falcon 30 was a prototype French jet-powered regional airliner of the 1970s. It was developed by Dassault Aviation from its successful Falcon 20 business jet, and was larger with more powerful engines, with capacity to carry 40 passengers. A single prototype was built, flying for the first time on 11 May 1973, but no production followed.

Dassault Aviation SA is a French manufacturer of military aircraft and business jets. It was founded in 1929 by Marcel Bloch as Société des Avions Marcel Bloch or "MB". After World War II, Marcel Bloch changed his name to Marcel Dassault, and the name of the company was changed to Avions Marcel Dassault on 20 January 1947.