Dolomite may refer to:
- Dolomite (mineral), a carbonate mineral
- Dolomite (rock), also known as dolostone, a sedimentary carbonate rock
- Dolomite, Alabama, United States, an unincorporated community
- Dolomite, California, United States, an unincorporated community
- Dolomites, a section of the Alps
- Lucanian Dolomites, a mountain range in southern Italy
- Triumph Dolomite (1934–1940), a sporting car made by Triumph Motor Company
- Triumph Dolomite, a small car made by the British Leyland Corporation in the 1970s and 1980s
- Manila Bay Beach, informally known as "Dolomite Beach", an urban artificial beach in Manila, Philippines