Env or ENV may refer to:
Biology Env (gene), a viral envelope
Devices ENV, a hydrogen motorcycle LG enV (VX9900), a Verizon cellular phone General Motors EN-V, an electric autonomous vehicle with cabin on two wheels
Entities IATA code for Wendover Airport E.N.V. Motor Syndicate, an early Anglo-French aircraft engine company Education for Nature - Vietnam, a Vietnamese wildlife protection NGO
Software env, a Unix shell utility