To provide a lateral rod arrangement structure to effectively suppress the vibration of a lateral rod without using any parts such as a mass damper.

In this lateral rod arrangement structure in which the lateral rod 1 is arranged at the position without interference with a differential gear case 6 provided substantially at a center part of an axle housing 2, and a lateral rod 1 is turnably stretched between the axle housing 2 and a vehicle body (for example, a left side frame 3a), the lateral housing side fitting part is set to the position close to the axle housing 2 by bending the lateral rod 1.