The invention discloses a multifunctional unmanned aerial vehicle capable of carrying and mounting various devices, comprising a first body, a second body and a storage box; the first body and the second body are each provided with at least two cantilevers, and one end of each cantilever is provided with a motor driven propeller; the first body and the second body is each internally provided with a power supply to drive a motor; the first body is connected with the second body through the storage box; the lower surface of the first body and the lower surface of the second body are provided with an undercarriage and are parallel to each other; one end of the storage box is connected with the first body, the other end of the storage box is connected with the second body, the storage box has a storage chamber, and the upper surface of the storage box is provided with a motor driven propeller; the lower surface of the storage box is provided with a mount. The multifunctional unmanned aerial vehicle allows for mounting, has good cruising powder, and is multifunctional and widely applicable.