<p>The purpose of the present invention is to provide a lightweight trailer having a carrier function and a camping function capable of minimizing a trailer size and securing a camping space of a large area. According to the present invention, the lightweight trailer having a carrier function and a camping function comprises: a planar main body having a square shape; two or more wheels connected to be rotated to the main body; a towing unit coupled to one side of the main body to enable a vehicle to be towed; and a panel coupled to be rotated to each edge of the main body.</p>