The Tragedy of Hamlet, Prince of Denmark, often shortened to Hamlet, is a tragedy written by William Shakespeare sometime between 1599 and 1602. 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 Shakespeare's longest play and is considered among the most powerful and influential works of world literature, with a story capable of "seemingly endless retelling and adaptation by others".