Seredyna-Buda (Ukrainian: Середина-Буда) is a city in Sumy Oblast of northeastern Ukraine, the administrative center of the Seredyna-Buda Raion. Population is 7,500 (According to the 2001 Census). It is located on Bryansk to Konotop branch line, railroad station is Zyornovo. Seredyna-Buda was founded in the 17th century by Old Believers migrated from Russia.