A motor vehicle door latch device comprises a releasing motor, a locking motor and a locking mechanism, and an operating mechanism can be used in common.
The operating mechanism comprises a locking motor 14: a locking mechanism 16, 18 comprising mechanical elements that can be shifted to an unlock state and a lock state based on drive of the locking motor 14; an electric release motor 22 releasing the opening lever 7 regardless of a state of the locking mechanism based on drive of the releasing motor 22; and an inside lever 19 that is pivotally mounted via a first shaft 102 for pivotally mounting the electric release lever 24 to a housing and is rotated based on a door opening action of the internal mechanical elements thereby releasing the opening lever 7 when the locking mechanism is in an unlock state.