The sperm whale, or common cachalot, is a large toothed whale belonging to the infraorder Cetacea.
Cachalot may also refer to:
Cachalot (novel), a 1980 science fiction novel written by Alan Dean Foster Cachalot-class submarine, a pair of medium-sized submarines of the United States Navy USS Cachalot HMS Cachalot Camp Cachalot, Myles Standish State Forest near Plymouth, Massachusetts Cachalot Peak, Graham Land, Antarctic Peninsula