Fatal Curiosity is a 1737 tragedy by the British writer George Lillo.
The original cast included Thomas Davies and Charlotte Charke.
Implicitly, the work attacks the government and Imperial strategy of Robert Walpole, who had then been prime minister for over a decade.
It was shown with Henry Fielding's The Historical Register as an afterpiece.
Soon afterwards Walpole brought forward a Licensing Act 1737 to clamp down on theatrical criticism of the government.