1V may refer to: * Wind Jet's IATA code * Canon EOS-1v * SSH 1V (WA); see Washington State Route 509 * UH-1V; see Bell UH-1 Iroquois variants * Mil-17-1V, a model of Mil Mi-17 * APR-1V, a model of Angkut Personel Ringan by Pindad * 1V (V-67), manufacturer's designation for Venera 4 * First Volition (or Confident Volition) in the psychosophy typology