Look up hearthstone in Wiktionary, the free dictionary.
Hearthstone is an online free-to-play collectible card game by Blizzard Entertainment.
Hearthstone may also refer to:
- A stone that makes up part of a hearth, or fireplace
- Hearthstone, Derbyshire, a location in England
- Hearthstone Castle, in Connecticut, U.S.
- Hearthstone Historic House Museum, in Appleton, Wisconsin, U.S.
- Hicklin Hearthstone, a historical building in Lexington, Missouri, U.S.