Sisyrinchium funereum is an uncommon species of flowering plant in the iris family known by the common names Funeral Mountain blue-eyed grass and Death Valley blue-eyed-grass. It is endemic to the Mojave Desert of the United States, where it is known only from the Funeral Mountains and Death Valley area in eastern California, and the Ash Meadows area just over the border in Nevada. It grows in wet, highly alkaline habitat, such as seeps and mineral springs.