LBV

LBV may refer to:


 * Late bottled vintage, a type of Port wine
 * Luminous blue variable, a very bright, blue, hypergiant variable star
 * Libreville International Airport (IATA: LBV), in Libreville, Gabon
 * Load bearing vest, an individual integrated fighting system
 * Line Break Valve, a kind of valve in industry which closes automatically in occurrence of sudden pressure drop between its upstream and downstream
 * Lake Buena Vista, home of Walt Disney World.
 * A World War 2 type craft; see
 * A clothing brand founded by Joss Sackler