The Witcher is a fantasy drama television series created by Lauren Schmidt Hissrich for Netflix. It is based on the book series by Polish writer Andrzej Sapkowski. Set on a fictional, medieval-inspired landmass known as the Continent, The Witcher explores the legend of Geralt of Rivia, Yennefer of Vengerberg and Princess Ciri. It stars Henry Cavill, Anya Chalotra, and Freya Allan.

The Witcher is a series of six fantasy novels and 15 short stories written by Polish author Andrzej Sapkowski. The series revolves around the eponymous "witcher", Geralt of Rivia. "Witchers" are monster hunters given superhuman abilities for the purpose of killing dangerous creatures. The Witcher began with a titular 1986 short story that Sapkowski entered into a competition held by Fantastyka magazine, marking his debut as an author. Due to reader demand, Sapkowski wrote 14 more stories before starting a series of novels in 1994. Known as The Witcher Saga, he wrote one book a year until the fifth and final installment in 1999. A standalone prequel novel, Season of Storms, was published in 2013.