Double decker
- Aerial tramway
- Autorack
- Bilevel rail car
- Bombardier BiLevel Coach
- Bombardier MultiLevel Coach
- Car carrier trailer
- Dagwood sandwich
- Dome car
- Double Decker (2011 film)
- Double Decker (chocolate bar)
- Double Decker Express
- Double-deck aircraft
- Double-deck elevator
- Double-decker bus
- Double-decker tram
- Multilevel streets in Chicago
- Outhouse
- Superliner (railcar)
- Two-decker