Abstract: A portable, wearable, packable privacy curtain for use with portable toilets. The privacy curtain is a tubular cape of flexible material, without rigid frame members, having open top and bottom ends. The open bottom end is sized to fit around the base of a portable toilet, and the open top end is expandable via a partial vertical zipper extending from the cape's top front edge partway down the front of the cap, so that a person can easily step into the cape after the cape has been pre-positioned around a toilet and then zip the cape back up to use the toilet. The open top end is also provided with shoulder straps for hands-free use while standing and sitting.