The invention discloses a dual motor driven automobile electrical control mechanical automatic gear shift mechanism. A stepping motor is sequentially and coaxially connected with a rotating shaft andthe tail end of a shifting rod. A shifting rod limiting block in an L-shaped structure is mounted in the middle of the shifting rod, an end face of the shifting rod limiting block penetrates the shifting rod while the other end face is provided with an H-shaped groove, and a supporting rod is mounted on a surface, opposite to the H-shaped groove, of the shifting rod and penetrates the H-shaped groove to realize gear selection limiting. A moving part is mounted in the middle of the rotating shaft and axially perpendicular to the rotating shaft, and the tail end of the moving part is connected with an electric push rod. Gear selection is realized through control of extension and retraction of the electric push rod, and the stepping motor is controlled to rotate to further control the shifting rod to realize gear shifting. By structural arrangement of dual motors, low cost, high efficiency and automation of a whole automobile are improved.