This utility model discloses a storage rack set, including a mounting frame and several storage units. Each storage unit includes at least one connecting part and a storage part. The mounting frame includes a fixed mounting part and at least one storage mounting part. Each storage mounting part has at least one connecting part, which includes a connecting hole, a first cavity, a limiting part, and a supporting part. The connecting part includes a through part and a supporting bottom surface, with the through part passing through the connecting hole. One side of the through part abuts against the limiting part, and the supporting bottom surface abuts against the supporting part, achieving a hanging fit between the connecting part and the storage mounting part. This utility model offers a variety of storage components, meeting the storage and hanging needs of most items. It is particularly suitable for scenarios such as bathrooms or kitchens. The storage components can be disassembled and freely assembled, meeting user customization needs and offering high practicality.