The King of Šumava: The Phantom of the Dark Land (Czech: Král Šumavy: Fantom temného kraje) is a 2022 three-part adventure miniseries directed by David Ondříček and produced by the production company Lucky Man Films. The series was filmed under the brand Voyo Original. The script was written by Tomáš Vávra and David Ondříček.

Oskar Hes, Jan Nedbal, Halka Třešňáková, Vojtěch Vodochodský, Jan Hájek, Jana Pidrmanová, Gabriela Heclová, Jan Jankovský, Kryštof Mucha, Kristýna Podzimková, Judit Bárdos, Petr Forman, Denis Šafařík, Jaroslav Plesl, Jiří Zeman, Daniela Hirsch and others starred in the series.

Filming took place from March to May 2022, and the crew completed 25 filming days at locations in the Central Bohemia and Pilsen Regions as well as in South Bohemia. Among other things, filming was also done in Šumava in real locations, where the King of Šumava, Josef Hasil, worked with the border guard in the late forties and early fifties. One of the places was the so-called Valley of Death, the area between the Soumar Bridge and the state border.

The series premiered on 23 September 2022 at the Serial Killer international series festival in Brno.

On 23 February 2023 Nova announced that the series was renewed for season 2 and season 3 each consisting of 3 episodes. Shooting of season 2 and 3 started in October 2023, directed by David Ondrášek.