Bahia Wulaia is a bay on the western shore of Isla Navarino along the Murray Channel in extreme southern Chile. The island and adjacent strait are part of the commune of Cabo de Hornos in the Antártica Chilena Province, which is part of the Magallanes and Antartica Chilena Region. There is an archaeological site at Bahia Wulaia from the early settlement of the Yaghan peoples. The site, known as the Wulaia Bay Dome Middens used small inlets of the bay as fish traps, the stonework of which is extant according to C. Michael Hogan.