Abstract: A portable, foldable, and machine-washable diaper changing pad which provides a sanitary area to change a baby or toddler in public restrooms is a single rectangular pad composed of several layers. The pad is sized so that, when folded, it is approximately the size of a small to medium-sized handbag. When unfolded, the top layer upon which the child rests is made of an impermeable material (e.g. vinyl) that is easy to clean. One end of the pad has an internal pocket which is sized to hold clean diapers, baby wipes, or other related accessories. A loop handle is attached to one side of the pad which allows the folded pad to be hung from a stroller, handbag, or other suitable location. The portable diaper changing pad is designed for one-handed use; that is, by a person who is assumed to be holding a child with the other hand.