Amargosa is the Spanish name of the plant Centaurium erythraea. It may also refer to:
Western United States
editAnimals
editNatural geography
editPopulated places and buildings
edit- Amargosa Valley, Nevada, a community within the Amargosa Desert/Valley
- Death Valley Junction, California, formerly named Amargosa
- Amargosa Opera House and Hotel in Death Valley Junction, California
- Amargosa, Texas, a census designated place in Texas