LWB may refer to:
- Greenbrier Valley Airport (IATA: LWB, ICAO: KLWB, FAA LID: LWB)
- Longwing Blucher (aka Longwing Brogue), see Brogue shoe
- Long Wheel Base, see wheelbase
- Long Win Bus, a bus company in Hong Kong
- Wide-body aircraft or Large Wide Body Aircraft