Automobile door lock for an automobile door of a vehicle, wherein the automobile door lock comprises an outward-opening handle assembly, an inward-opening handle assembly, a central structure assembly, and at least one lock body assembly; the central structure assembly is provided inside the automobile door and comprises a transmission structure and a safety structure; the transmission structure comprises a bottom board, an outward-opening linkage board, an inward-opening linkage board and an opening linkage board that are rotatably provided on the bottom board, wherein the outward-opening linkage board, the inward-opening linkage board and the opening linkage board are provided along a normal direction of the bottom board in sequence, the outward-opening linkage board is configured to be linked with the opening linkage board to rotate, and the inward-opening linkage board is configured to be linked with the outward-opening linkage board to rotate; the outward-opening linkage board is connected to the outward-opening handle assembly, the inward-opening linkage board is connected to the inward-opening handle assembly, and each lock body assembly is connected to the opening linkage board; the safety structure comprises a safety swing arm mechanism, a safety actuator, and a safety linkage board, wherein the safety swing arm mechanism is provided on the opening linkage board, the safety swing arm mechanism comprises a first position and a second position, the safety actuator and the safety linkage board are both provided on the bottom board, and the safety actuator drives the safety linkage board to rotate so as to drive the safety swing arm mechanism to switch between the first position and the second position; in an initial state, the safety swing arm mechanism is located at the first position, the opening linkage board and the outward-opening linkage board are in linkage cooperation; and when the safety linkage board drives the safety swing arm mechanism to switch to the second position, the linkage cooperation between the opening linkage board and the outward-opening linkage board is released, and the inward-opening linkage board abuts against the safety linkage board. the central structure assembly is provided inside the automobile door and comprises a transmission structure and a safety structure; the transmission structure comprises a bottom board, an outward-opening linkage board, an inward-opening linkage board and an opening linkage board that are rotatably provided on the bottom board, wherein the outward-opening linkage board, the inward-opening linkage board and the opening linkage board are provided along a normal direction of the bottom board in sequence, the outward-opening linkage board is configured to be linked with the opening linkage board to rotate, and the inward-opening linkage board is configured to be linked with the outward-opening linkage board to rotate; the outward-opening linkage board is connected to the outward-opening handle assembly, the inward-opening linkage board is connected to the inward-opening handle assembly, and each lock body assembly is connected to the opening linkage board; the safety structure comprises a safety swing arm mechanism, a safety actuator, and a safety linkage board, wherein the safety swing arm mechanism is provided on the opening linkage board, the safety swing arm mechanism comprises a first position and a second position, the safety actuator and the safety linkage board are both provided on the bottom board, and the safety actuator drives the safety linkage board to rotate so as to drive the safety swing arm mechanism to switch between the first position and the second position; in an initial state, the safety swing arm mechanism is located at the first position, the opening linkage board and the outward-opening linkage board are in linkage cooperation; and when the safety linkage board drives the safety swing arm mechanism to switch to the second position, the linkage cooperation between the opening linkage board and the outward-opening linkage board is released, and the inward-opening linkage board abuts against the safety linkage board.