LLV may refer to:
- Grumman LLV, an American light transport truck model
- Lockheed Launch Vehicle, former name for Athena
- Lüliang Airport, Lüliang in Shanxi Province, China
- Llandovery railway station, Llandovery, Carmarthenshire, Wales, UK
- General Motors LLV, a motor engine
- Luxor Las Vegas, a hotel and casino on the Las Vegas Strip in Paradise, Nevada
- LLv, squadron designator for the Finnish Air Force
