Abstract: A trailer snow removal system includes a pair of guide members. Each of the guide members is elongated and oriented parallel to each other. An elongated panel has a first end, a second end, an upper edge and a lower edge. The elongated panel extends between the guide members. Each of the first and second ends includes a post that extends downwardly into one of the guide members. A drive assembly is mechanically coupled to each of the lower ends. The drive assembly moves the elongated panel back and forth along the guide members when the drive assembly is turned on. The guide members may be mounted on the top wall to remove snow from the top wall.