Squid Game: The Challenge is an ongoing British reality competition television series based on the South Korean drama Squid Game.

The ten-episode series is a collaboration between independent television production companies Studio Lambert and the Garden, with Studio Lambert leading physical production in the UK.

The first five episodes of Squid Game: The Challenge were released internationally on 22 November 2023 on Netflix.

Four hundred and fifty-six players compete to win US$4.56 million (about £3.6 million), the largest single cash prize in reality television and game show history, breaking a previous record of $2,600,000 won by Andrew Kravis by winning The Million Second Quiz. Through a series of games, each player is pushed to their limits and forced to ask themselves how far they will go to win.