"The Queen of Hearts" is a poem based on the characters found on playing cards, by an anonymous author, originally published with three lesser-known stanzas, "The King of Spades", "The King of Clubs", and "The Diamond King", in the British publication The European Magazine, vol. 1, no. 4, in April 1782. However, Iona and Peter Opie have argued that there is evidence to suggest that these other stanzas were later additions to an older poem.