The utility model relates to a folding type foot rest for breastfeeding. The folding type foot rest comprises a rectangular plate and four support legs, wherein four connecting supports are arranged on the lower end surface of the rectangular plate, the four connecting supports are equally divided into two groups, the four support legs are divided into two pairs, the two pairs of the support legs correspond to the two groups of the connecting supports, two stages of transverse pedal plates for pedaling are transversely connected between the two support legs of each pair of the support legs, the spacing interval from the first-stage transverse pedal plate to the ground is 12-15cm, the spacing interval from the second-stage transverse pedal plate to the first-stage transverse pedal plate is 12-15cm, the upper ends of the two support legs in each pair are respectively articulated with the corresponding connecting supports, and a positioning pin is used for locking and fixing so as to form the folding type foot rest for breastfeeding. The folding type foot rest disclosed by the utility model has the advantages of facilitating carrying, correcting the breastfeeding posture, saving effort, and reducing wrist pain, strain of the cervical vertebrae, shoulders and back, fatigue of the waist and holding fatigue during breastfeeding due to the suspension of the arm.