The author of the play "Hamlet" is William Shakespeare. Written around 1600, this tragedy is one of Shakespeare’s most famous works and explores themes of vengeance, madness, and moral corruption. The play tells the story of Prince Hamlet, who seeks to avenge his father’s murder by confronting his uncle Claudius, who has usurped the throne. "Hamlet" is renowned for its complex characters, especially Hamlet’s philosophical reflections on life and death. Shakespeare's masterful use of language and dramatic structure has made "Hamlet" a timeless piece, still studied and performed worldwide today.