Hněvín (German: Landeswarte) is a castle in Most in the Ústí nad Labem Region of the Czech Republic.
The son of George of Poděbrady Jindřich sold the castle in 1480 to Beneš of Veitmile and in 1482 the famous meeting of Saxony princess with king Vladislaus II took place in Most.
During the reign of Rudolf II on his order it was on Most castle Hněvín the alchemists Edward Kelley and Marek Mamugny.
Emperor Ferdinand II for that reason permitted pulling down the castle, destruction beginning in 1651.
The lookout tower of the rebuilt Hněvín offers views over the former and current mining areas, the Church of the Assumption of the Virgin Mary, as well as over the new town.