The Tragedy of Hamlet, Prince of Denmark, often shortened to Hamlet, is a tragedy written by William Shakespeare sometime between 1599 and 1601.

It is Shakespeare's longest play, with 30,557 words.

Set in Denmark, the play depicts Prince Hamlet and his revenge against his uncle, Claudius, who has murdered Hamlet's father in order to seize his throne and marry Hamlet's mother.

Hamlet is considered among the most powerful and influential works of world literature, with a story capable of "seemingly endless retelling and adaptation by others".

It was one of Shakespeare's most popular works during his lifetime, and still ranks among his most performed, topping the performance list of the Royal Shakespeare Company and its predecessors in Stratford-upon-Avon since 1879.

It has inspired many other writers-from Johann Wolfgang von Goethe and Charles Dickens to James Joyce and Iris Murdoch-and has been described as "the world's most filmed story after Cinderella".