Abstract: A portable diaper changing board for changing a child's diaper on a comfortable and safe surface. The portable diaper changing board includes four support members two of which are end members and two of which are intermediate member which are hingedly attached end-to-end to one another and to the end members with each of the support members having a concave to side and a flat bottom side; and also includes a plurality of fastening members for securing the support members in a folded position; and further includes a restraining member being removeably attachable to the top side of one of the intermediate members for restraining a child thereon; and also includes a handle member securely attached to one of the ends of one of the intermediate members.