To provide a transport jig for soundproof walls wherein the soundproof walls of several kinds of lengths can be loaded by one kind of transport jig, and by which the number of carrying vehicles is reduced by using the transport jigs without waste, and the transport efficiency can be increased.

This transport jig is used for carrying the soundproof walls (10) by loading them on the deck of a vehicle. In this case, the transport jig comprises at least two posts (1), connecting beams (2) between the posts, and at least one auxiliary post (3). At least the two posts (1) are provided in the lengthwise, direction of the soundproof walls (10) to be carried. The connecting beams (2) between the posts are provided under the applicable post (1). The auxiliary post (3) is provided on the applicable connecting beam (2). Thus, soundproof walls (10) can be fixed between the post (1) and the auxiliary post (3) or between the auxiliary posts (3). Also, the location of the auxiliary post (3) on the connecting beam can be changed for the transport jig for the soundproof walls.