Kwarin Mutuwa wuri ne na yanki a gabashin California, Amurka, wanda kwarin hamada ne da ke cikin hamadar Mojave. Shi ne yanki mafi ƙasƙanci kuma mafi bushewa a Arewacin Amurka, tare da matsakaicin tsayi na mita 86 ƙasa da matakin teku. Sunan "Kwarin Mutuwa" ana tsammanin ya samo asali ne daga 1849 California Gold Rush, lokacin da majagaba da yawa suka mutu suna ƙoƙarin ketare kwarin saboda tsananin zafi da rashin ruwa.