Kupyansky Uyezd

Kupiansk or Kupyansk (, ; , ) is a city in Kharkiv Oblast, Ukraine. It is the administrative center of Kupiansk Raion. It is also an important railroad junction for the oblast. Kupiansk hosts the administration of Kupiansk urban hromada, one of the hromadas of Ukraine. It had a population of In February 2024, more than 3,500 people remained in the city, and by November 2025, its population had declined to 560. It is located in the historic region of Sloboda Ukraine.