OMV (disambiguation)

OMV may stand for:
 * OMV, an oil-producing, refining and gas station operating company in Austria
 * Oblati di Maria Vergine (Oblates of the Virgin Mary), a religious order of the Catholic Church
 * Omotic languages (ISO 639-5 language code)
 * Outer membrane vesicles, lipid vesicles released by Gram-negative bacteria
 * OpenMediaVault, a free network-attached storage server
 * Orbital Maneuvering Vehicle, defunct NASA space tug design