The Orient Express was a long-distance passenger luxury train service created in 1883 by the Belgian company Compagnie Internationale des Wagons-Lits (CIWL) that operated until 2009. The train traveled the length of continental Europe, with terminal stations in Paris in the northwest and Istanbul in the southeast, and branches extending service to Athens, Brussels, and London.

Luxury trains are a premium passenger rail service. Some luxury trains promote tourism in destinations across a region, while others take passengers on a ride through a single country.