Simplon Express
Simplon-Express stands for:
- Simplon Express (1906–1919) , luxury train that ran from Paris to Trieste at times
- Simplon Orient Express , luxury train that ran from 1919 to 1962 and became an international express train after the Second World War
- Simplon Express (1962–2001) , international express train that originally ran from Paris to Belgrade
- Venice-Simplon-Orient-Express , luxury train for rail cruises