Heart may refer to:
- Heart, a muscular organ
- Heart (symbol), an icon symbolizing love
- Heart (anthropology), historical beliefs
- Hearts (suit), one of four suits in playing cards
- Hearts (game), a four-player card game
- Microsoft Hearts, a computer game from Microsoft which allows the user to play the popular card game, Hearts
- Purple Heart, a U.S. military decoration
- Heart Corporation, a Japanese company specializing in English language education
- Heart (novel) (it. Cuore), a novel written by Edmondo de Amicis
- Heart (journal), a medical journal, formerly British Heart Journal
- Heart, the former title of the biomedical journal, Clinical Science
In sport:
- Heart of Midlothian F.C. a.k.a. Hearts, a Scottish football club.
In music:
- Heart (band), a rock band led by Ann and Nancy Wilson
- Heart (Heart album), a self titled album by aforementioned band
- Heart (L'Arc-en-Ciel album), an album by L'Arc-en-Ciel
- Heart (Stars album), an album by Stars
- Heart (Yuna Ito album), debut album by Yuna Ito
- "Heart" (Do As Infinity song), a single by Do As Infinity
- "Heart" (Pet Shop Boys song), a single by the Pet Shop Boys
- "Heart", a song from the musical play and movie, Damn Yankees
- "Hearts", a single by Marty Balin
Radio stations:
- Heart (radio network), a network of radio stations in the UK.
- 100.7 Heart FM (West Midlands)
- Heart 106 (East Midlands)
- Heart 106.2 (London)
- Heart Digital
Drugs:
- "Hearts" is also a slang word for crack cocaine rocks
- "Hearts" is also a slang term for amphetamine tablets, in the shape of a heart; were the most popular form (next to Black Beauties) of amphetamines in the 1970s
People:
- Heart Evangelista, Filipino actress and singer
Miscellaneous:
- The English county of Hertfordshire in the UK is often shortened to 'He(a)rts'
See also

