The invention discloses a walk riding type two-wheel drive transplanter. The transplanter comprises a front frame, a rear frame, an engine, a speed control system, a transplant working system, a walking system, a hydraulic lifting and profiling system, a walking control system and a riding control system. The front part of the transplanter is provided with two drive wheels, and the transplanter adopts a mode of walk stepping when transporting, and adopts a riding mode when transplanting in the field. The transplanter is provided with two operation systems which are connected in parallel. The transplanter has the characteristics of a walking machine and a riding machine, greatly reduces labor power and improves efficiency compared with the walking transplanter, and greatly reduces weight of the machine and reduces cost of the machine compared with the riding transplanter.