Carbonate (disambiguation)

Carbonate may refer to:

Places

 * Carbonate, Colorado, a ghost town in Garfield County, Colorado
 * Carbonate, Lombardy, a comune in the Province of Como
 * Carbonate, South Dakota, a ghost town in Lawrence County, South Dakota

Science and technology

 * Carbonate, a salt containing the carbonate anion,
 * Carbonate minerals, a class of minerals containing the carbonate anion
 * Carbonate rocks
 * Carbonate ester, an of carbonic acid, general structure R1O(C=O)OR2