The invention discloses an automatic walking type clothing shaping robot. The automatic walking type clothing shaping robot comprises a shaping machine frame, a worktable, a clothing conveying belt, a moving vehicle frame and a shaping roller frame, wherein a walking guide rail is mounted at the top of the shaping machine frame, a guiding groove with an upward opening is formed inside the walking guide rail, a walking gear rack is laid at the bottom of the guiding groove, gears are placed in the guiding groove, are in engaged connection with the walking gear rack and are mounted at the two ends of a wheel shaft, and the wheel shaft is rotatably arranged on the moving vehicle frame; an air cylinder is mounted on the moving vehicle frame and is connected with the shaping roller frame through a telescopic rod, a plurality of roller shafts are equidistantly mounted at the bottom of the shaping roller frame, and a plurality of pressing rollers are mounted on each roller shaft. Clothing placed on the clothing conveying belt can be conveniently conveyed; the clothing to be shaped passes through between a lower guide roller and an upper guide roller for pre-shaping, the stability of walking of the moving vehicle frame is improved, the clothing is shaped, and no omission of shaping is guaranteed.