Bitter Lake may refer to:
Places Bitter Lake (Ontario), Canada Great Bitter Lake, Egypt Battle of Bitter Lakes, a 925 BCE conflict
United States Bitter Lake (Day County, South Dakota) Bitter Lake (Miner County, South Dakota) Bitter Lake (Seattle), a lake in Washington Bitter Lake, Seattle, a neighborhood surrounding the lake
Other uses Bitter Lake (film), a 2015 BBC documentary film by Adam Curtis Bitter Lake National Wildlife Refuge, a refuge in New Mexico
See also Places with names meaning "bitter lake" in other languages: Lake Acıgöl, a lake in Turkey Lake Magadi, a lake in Kenya Lake Pikrolimni, a lake in Greece Ashchykol (disambiguation), Kazakhstan Gorkoye, lakes in Russia