A rolling double four-parallelogram robot comprises connecting bars, two four-parallelogram mechanisms and connection of the two four-parallelogram mechanisms. Each four-parallelogram mechanism comprises four parallelograms consisting of twelve connecting bars, the adjacent two parallelograms share one side, the four parallelograms share one peak, any two adjacent edges are connected by a rotation pair, when the inner angles are all 90 degrees, the appearance takes the shape of a Chinese character 'tian'(meaning field or farmland). The bars (1),(3),(4) and(20) form a parallelogram which is controlled by a motor (2), the bars (4), (6), (8) and (10) form a parallelogram which is controlled by a motor (7), and the bars (10), (11), (13) and (14) form a parallelogram which is controlled by a motor (12); the bars (14), (16), (18) and (20) form a follow-up parallelogram; and a balance weight (17) is as heavy as the motor, so that the structure is symmetric. The changes of the inner angles of the parallelograms are controlled, so that the mechanisms deform and turn over; and when the rolling speeds of the two parallelograms are different, the robot makes a turn.