The invention discloses a vehicle door outer handle mounting structure. A vehicle door comprises a door outer plate, and a door outer plate reinforcing plate connected with the inner side of the door outer plate; the door outer plate is manufactured by using a PP composite material; the door outer plate reinforcing plate is manufactured by using a PP composite glass fiber material; the door outer plate and the door outer plate reinforcing plate are glued as a whole through structural glue; an outer handle is mounted on an outer opening handle reinforcing plate connected to a vehicle door skeleton; and an outer opening handle mounting bracket is connected between the door outer plate and the outer opening handle reinforcing plate for supporting the outer handle. The vehicle door outer handle mounting structure is fast and convenient for installation and accurate in positioning, can satisfy the light weight requirement of an electric vehicle, increases the endurance of the electric vehicle, is stable and reliable in installation and connection, and is better in application prospect.