The State Theatre, Košice (Slovak: Štátne divadlo Košice) is situated in the centre of Košice, Slovakia.
The representative building of the State Theatre was built in a Neo-baroque style according to projects of Adolf Lang during the years 1879–1899.
The interior of the theatre is richly decorated with plaster ornaments. The stage is lyre-shaped. The ceiling of the building is decorated with scenes from William Shakespeare's tragediesOthello, Romeo and Juliet, King Lear and A Midsummer Night's Dream.
Coordinates: 48°43′18″N 21°15′26″E / 48.7217°N 21.2573°E